70427825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 94785600

約数和(自身を除く): 24357775

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1559, 1807, 3475, 7795, 9035, 20267, 38975, 45175, 101335, 216701, 506675, 1083505, 2817113, 5417525, 14085565, 70427825]

約数ペア:

[(1, 70427825), (5, 14085565), (13, 5417525), (25, 2817113), (65, 1083505), (139, 506675), (325, 216701), (695, 101335), (1559, 45175), (1807, 38975), (3475, 20267), (7795, 9035)]