15101185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 6547199

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 521, 527, 935, 1705, 2605, 2635, 5731, 5797, 8857, 16151, 28655, 28985, 44285, 80755, 97427, 177661, 274567, 487135, 888305, 1372835, 3020237, 15101185]

約数ペア:

[(1, 15101185), (5, 3020237), (11, 1372835), (17, 888305), (31, 487135), (55, 274567), (85, 177661), (155, 97427), (187, 80755), (341, 44285), (521, 28985), (527, 28655), (935, 16151), (1705, 8857), (2605, 5797), (2635, 5731)]