79664625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3767

約数の個数: 48

約数和(自身を含む): 151207680

約数和(自身を除く): 71543055

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 3727, 4275, 7125, 11181, 18635, 21375, 33543, 55905, 70813, 93175, 167715, 212439, 279525, 354065, 465875, 637317, 838575, 1062195, 1397625, 1770325, 3186585, 4192875, 5310975, 8851625, 15932925, 26554875, 79664625]

約数ペア:

[(1, 79664625), (3, 26554875), (5, 15932925), (9, 8851625), (15, 5310975), (19, 4192875), (25, 3186585), (45, 1770325), (57, 1397625), (75, 1062195), (95, 838575), (125, 637317), (171, 465875), (225, 354065), (285, 279525), (375, 212439), (475, 167715), (855, 93175), (1125, 70813), (1425, 55905), (2375, 33543), (3727, 21375), (4275, 18635), (7125, 11181)]