29528027775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 57831854080

約数和(自身を除く): 28303826305

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 181, 225, 279, 285, 465, 475, 543, 589, 775, 855, 905, 1231, 1395, 1425, 1629, 1767, 2325, 2715, 2945, 3439, 3693, 4275, 4525, 5301, 5611, 6155, 6975, 8145, 8835, 10317, 11079, 13575, 14725, 16833, 17195, 18465, 23389, 26505, 28055, 30775, 30951, 38161, 40725, 44175, 50499, 51585, 55395, 70167, 84165, 85975, 92325, 106609, 114483, 116945, 132525, 140275, 154755, 190805, 210501, 222811, 252495, 257925, 276975, 319827, 343449, 350835, 420825, 533045, 572415, 584725, 668433, 725059, 773775, 954025, 959481, 1052505, 1114055, 1262475, 1599135, 1717245, 1754175, 2005299, 2175177, 2665225, 2862075, 3342165, 3625295, 4233409, 4797405, 5262525, 5570275, 6525531, 6907141, 7995675, 8586225, 10026495, 10875885, 12700227, 16710825, 18126475, 20721423, 21167045, 23987025, 32627655, 34535705, 38100681, 50132475, 54379425, 62164269, 63501135, 103607115, 105835225, 131235679, 163138275, 172678525, 190503405, 310821345, 317505675, 393707037, 518035575, 656178395, 952517025, 1181121111, 1554106725, 1968535185, 3280891975, 5905605555, 9842675925, 29528027775]

約数ペア:

[(1, 29528027775), (3, 9842675925), (5, 5905605555), (9, 3280891975), (15, 1968535185), (19, 1554106725), (25, 1181121111), (31, 952517025), (45, 656178395), (57, 518035575), (75, 393707037), (93, 317505675), (95, 310821345), (155, 190503405), (171, 172678525), (181, 163138275), (225, 131235679), (279, 105835225), (285, 103607115), (465, 63501135), (475, 62164269), (543, 54379425), (589, 50132475), (775, 38100681), (855, 34535705), (905, 32627655), (1231, 23987025), (1395, 21167045), (1425, 20721423), (1629, 18126475), (1767, 16710825), (2325, 12700227), (2715, 10875885), (2945, 10026495), (3439, 8586225), (3693, 7995675), (4275, 6907141), (4525, 6525531), (5301, 5570275), (5611, 5262525), (6155, 4797405), (6975, 4233409), (8145, 3625295), (8835, 3342165), (10317, 2862075), (11079, 2665225), (13575, 2175177), (14725, 2005299), (16833, 1754175), (17195, 1717245), (18465, 1599135), (23389, 1262475), (26505, 1114055), (28055, 1052505), (30775, 959481), (30951, 954025), (38161, 773775), (40725, 725059), (44175, 668433), (50499, 584725), (51585, 572415), (55395, 533045), (70167, 420825), (84165, 350835), (85975, 343449), (92325, 319827), (106609, 276975), (114483, 257925), (116945, 252495), (132525, 222811), (140275, 210501), (154755, 190805)]