214156665

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{78017}}^1$

素因数の和:78089

約数の個数: 24

約数和(自身を含む): 377295048

約数和(自身を除く): 163138383

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 78017, 234051, 390085, 702153, 1170255, 3510765, 4759037, 14277111, 23795185, 42831333, 71385555, 214156665]

約数ペア:

[(1, 214156665), (3, 71385555), (5, 42831333), (9, 23795185), (15, 14277111), (45, 4759037), (61, 3510765), (183, 1170255), (305, 702153), (549, 390085), (915, 234051), (2745, 78017)]