12102555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 21178368

約数和(自身を除く): 9075813

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1531, 1581, 2635, 4593, 7655, 7905, 22965, 26027, 47461, 78081, 130135, 142383, 237305, 390405, 711915, 806837, 2420511, 4034185, 12102555]

約数ペア:

[(1, 12102555), (3, 4034185), (5, 2420511), (15, 806837), (17, 711915), (31, 390405), (51, 237305), (85, 142383), (93, 130135), (155, 78081), (255, 47461), (465, 26027), (527, 22965), (1531, 7905), (1581, 7655), (2635, 4593)]