71059535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13147}}^1$

素因数の和:13222

約数の個数: 16

約数和(自身を含む): 90878976

約数和(自身を除く): 19819441

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 13147, 65735, 302381, 617909, 1511905, 3089545, 14211907, 71059535]

約数ペア:

[(1, 71059535), (5, 14211907), (23, 3089545), (47, 1511905), (115, 617909), (235, 302381), (1081, 65735), (5405, 13147)]