61157665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 76340880

約数和(自身を除く): 15183215

約数列:

[1, 5, 29, 145, 197, 985, 2141, 5713, 10705, 28565, 62089, 310445, 421777, 2108885, 12231533, 61157665]

約数ペア:

[(1, 61157665), (5, 12231533), (29, 2108885), (145, 421777), (197, 310445), (985, 62089), (2141, 28565), (5713, 10705)]