5157955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 6801408

約数和(自身を除く): 1643453

約数列:

[1, 5, 11, 55, 191, 491, 955, 2101, 2455, 5401, 10505, 27005, 93781, 468905, 1031591, 5157955]

約数ペア:

[(1, 5157955), (5, 1031591), (11, 468905), (55, 93781), (191, 27005), (491, 10505), (955, 5401), (2101, 2455)]