470788565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6461

約数の個数: 32

約数和(自身を含む): 653909760

約数和(自身を除く): 183121195

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 4355, 5695, 6359, 14807, 31795, 74035, 82667, 108103, 413335, 426053, 540515, 1405339, 2130265, 5538689, 7026695, 7242901, 27693445, 36214505, 94157713, 470788565]

約数ペア:

[(1, 470788565), (5, 94157713), (13, 36214505), (17, 27693445), (65, 7242901), (67, 7026695), (85, 5538689), (221, 2130265), (335, 1405339), (871, 540515), (1105, 426053), (1139, 413335), (4355, 108103), (5695, 82667), (6359, 74035), (14807, 31795)]