135479825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 182280000

約数和(自身を除く): 46800175

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1807, 2999, 3475, 9035, 14995, 38987, 45175, 74975, 194935, 416861, 974675, 2084305, 5419193, 10421525, 27095965, 135479825]

約数ペア:

[(1, 135479825), (5, 27095965), (13, 10421525), (25, 5419193), (65, 2084305), (139, 974675), (325, 416861), (695, 194935), (1807, 74975), (2999, 45175), (3475, 38987), (9035, 14995)]