123295905

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12511}}^1$

素因数の和:12598

約数の個数: 32

約数和(自身を含む): 222213120

約数和(自身を除く): 98917215

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 12511, 37533, 62555, 112599, 187665, 337797, 562995, 913303, 1688985, 2739909, 4566515, 8219727, 13699545, 24659181, 41098635, 123295905]

約数ペア:

[(1, 123295905), (3, 41098635), (5, 24659181), (9, 13699545), (15, 8219727), (27, 4566515), (45, 2739909), (73, 1688985), (135, 913303), (219, 562995), (365, 337797), (657, 187665), (1095, 112599), (1971, 62555), (3285, 37533), (9855, 12511)]