15692017665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{249853}}^1$

素因数の和:249993

約数の個数: 32

約数和(自身を含む): 25904862720

約数和(自身を除く): 10212845055

約数列:

[1, 3, 5, 15, 53, 79, 159, 237, 265, 395, 795, 1185, 4187, 12561, 20935, 62805, 249853, 749559, 1249265, 3747795, 13242209, 19738387, 39726627, 59215161, 66211045, 98691935, 198633135, 296075805, 1046134511, 3138403533, 5230672555, 15692017665]

約数ペア:

[(1, 15692017665), (3, 5230672555), (5, 3138403533), (15, 1046134511), (53, 296075805), (79, 198633135), (159, 98691935), (237, 66211045), (265, 59215161), (395, 39726627), (795, 19738387), (1185, 13242209), (4187, 3747795), (12561, 1249265), (20935, 749559), (62805, 249853)]