155987091455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30377233}}^1$

素因数の和:30377330

約数の個数: 16

約数和(自身を含む): 204135012480

約数和(自身を除く): 48147921025

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 30377233, 151886165, 394904029, 1974520145, 2399801407, 11999007035, 31197418291, 155987091455]

約数ペア:

[(1, 155987091455), (5, 31197418291), (13, 11999007035), (65, 2399801407), (79, 1974520145), (395, 394904029), (1027, 151886165), (5135, 30377233)]