136633275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 266173440

約数和(自身を除く): 129540165

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 285, 465, 475, 589, 775, 855, 1031, 1395, 1425, 1767, 2325, 2945, 3093, 4275, 5155, 5301, 6975, 8835, 9279, 14725, 15465, 19589, 25775, 26505, 31961, 44175, 46395, 58767, 77325, 95883, 97945, 132525, 159805, 176301, 231975, 287649, 293835, 479415, 489725, 607259, 799025, 881505, 1438245, 1469175, 1821777, 2397075, 3036295, 4407525, 5465331, 7191225, 9108885, 15181475, 27326655, 45544425, 136633275]

約数ペア:

[(1, 136633275), (3, 45544425), (5, 27326655), (9, 15181475), (15, 9108885), (19, 7191225), (25, 5465331), (31, 4407525), (45, 3036295), (57, 2397075), (75, 1821777), (93, 1469175), (95, 1438245), (155, 881505), (171, 799025), (225, 607259), (279, 489725), (285, 479415), (465, 293835), (475, 287649), (589, 231975), (775, 176301), (855, 159805), (1031, 132525), (1395, 97945), (1425, 95883), (1767, 77325), (2325, 58767), (2945, 46395), (3093, 44175), (4275, 31961), (5155, 26505), (5301, 25775), (6975, 19589), (8835, 15465), (9279, 14725)]