69280575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10184

約数の個数: 48

約数和(自身を含む): 140990976

約数和(自身を除く): 71710401

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10151, 30453, 50755, 71057, 131963, 152265, 213171, 253775, 355285, 395889, 659815, 761325, 923741, 1065855, 1776425, 1979445, 2771223, 3299075, 4618705, 5329275, 9897225, 13856115, 23093525, 69280575]

約数ペア:

[(1, 69280575), (3, 23093525), (5, 13856115), (7, 9897225), (13, 5329275), (15, 4618705), (21, 3299075), (25, 2771223), (35, 1979445), (39, 1776425), (65, 1065855), (75, 923741), (91, 761325), (105, 659815), (175, 395889), (195, 355285), (273, 253775), (325, 213171), (455, 152265), (525, 131963), (975, 71057), (1365, 50755), (2275, 30453), (6825, 10151)]