90861455

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 113416320

約数和(自身を除く): 22554865

約数列:

[1, 5, 37, 79, 185, 395, 2923, 6217, 14615, 31085, 230029, 491143, 1150145, 2455715, 18172291, 90861455]

約数ペア:

[(1, 90861455), (5, 18172291), (37, 2455715), (79, 1150145), (185, 491143), (395, 230029), (2923, 31085), (6217, 14615)]