15664581495

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{342283}}^1$

素因数の和:342413

約数の個数: 40

約数和(自身を含む): 28328792976

約数和(自身を除く): 12664211481

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 3051, 5085, 9153, 15255, 45765, 342283, 1026849, 1711415, 3080547, 5134245, 9241641, 15402735, 27724923, 38677979, 46208205, 116033937, 138624615, 193389895, 348101811, 580169685, 1044305433, 1740509055, 3132916299, 5221527165, 15664581495]

約数ペア:

[(1, 15664581495), (3, 5221527165), (5, 3132916299), (9, 1740509055), (15, 1044305433), (27, 580169685), (45, 348101811), (81, 193389895), (113, 138624615), (135, 116033937), (339, 46208205), (405, 38677979), (565, 27724923), (1017, 15402735), (1695, 9241641), (3051, 5134245), (5085, 3080547), (9153, 1711415), (15255, 1026849), (45765, 342283)]