15317888905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1155631}}^1$

素因数の和:1155888

約数の個数: 16

約数和(自身を含む): 20135731968

約数和(自身を除く): 4817843063

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 1155631, 5778155, 12711941, 63559705, 278507071, 1392535355, 3063577781, 15317888905]

約数ペア:

[(1, 15317888905), (5, 3063577781), (11, 1392535355), (55, 278507071), (241, 63559705), (1205, 12711941), (2651, 5778155), (13255, 1155631)]