71168375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 95224896

約数和(自身を除く): 24056521

約数列:

[1, 5, 17, 25, 85, 107, 125, 313, 425, 535, 1565, 1819, 2125, 2675, 5321, 7825, 9095, 13375, 26605, 33491, 39125, 45475, 133025, 167455, 227375, 569347, 665125, 837275, 2846735, 4186375, 14233675, 71168375]

約数ペア:

[(1, 71168375), (5, 14233675), (17, 4186375), (25, 2846735), (85, 837275), (107, 665125), (125, 569347), (313, 227375), (425, 167455), (535, 133025), (1565, 45475), (1819, 39125), (2125, 33491), (2675, 26605), (5321, 13375), (7825, 9095)]