61919185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5060

約数の個数: 16

約数和(自身を含む): 79218000

約数和(自身を除く): 17298815

約数列:

[1, 5, 17, 85, 149, 745, 2533, 4889, 12665, 24445, 83113, 415565, 728461, 3642305, 12383837, 61919185]

約数ペア:

[(1, 61919185), (5, 12383837), (17, 3642305), (85, 728461), (149, 415565), (745, 83113), (2533, 24445), (4889, 12665)]