8879175

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 17538560

約数和(自身を除く): 8659385

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 67, 75, 93, 95, 155, 171, 201, 225, 279, 285, 335, 465, 475, 589, 603, 775, 855, 1005, 1273, 1395, 1425, 1675, 1767, 2077, 2325, 2945, 3015, 3819, 4275, 5025, 5301, 6231, 6365, 6975, 8835, 10385, 11457, 14725, 15075, 18693, 19095, 26505, 31155, 31825, 39463, 44175, 51925, 57285, 93465, 95475, 118389, 132525, 155775, 197315, 286425, 355167, 467325, 591945, 986575, 1775835, 2959725, 8879175]

約数ペア:

[(1, 8879175), (3, 2959725), (5, 1775835), (9, 986575), (15, 591945), (19, 467325), (25, 355167), (31, 286425), (45, 197315), (57, 155775), (67, 132525), (75, 118389), (93, 95475), (95, 93465), (155, 57285), (171, 51925), (201, 44175), (225, 39463), (279, 31825), (285, 31155), (335, 26505), (465, 19095), (475, 18693), (589, 15075), (603, 14725), (775, 11457), (855, 10385), (1005, 8835), (1273, 6975), (1395, 6365), (1425, 6231), (1675, 5301), (1767, 5025), (2077, 4275), (2325, 3819), (2945, 3015)]