15005065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 18634176

約数和(自身を除く): 3629111

約数列:

[1, 5, 43, 101, 215, 505, 691, 3455, 4343, 21715, 29713, 69791, 148565, 348955, 3001013, 15005065]

約数ペア:

[(1, 15005065), (5, 3001013), (43, 348955), (101, 148565), (215, 69791), (505, 29713), (691, 21715), (3455, 4343)]