71498605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2477}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 89921664

約数和(自身を除く): 18423059

約数列:

[1, 5, 23, 115, 251, 1255, 2477, 5773, 12385, 28865, 56971, 284855, 621727, 3108635, 14299721, 71498605]

約数ペア:

[(1, 71498605), (5, 14299721), (23, 3108635), (115, 621727), (251, 284855), (1255, 56971), (2477, 28865), (5773, 12385)]