90899135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3557}}^1$

素因数の和:3850

約数の個数: 16

約数和(自身を含む): 115279200

約数和(自身を除く): 24380065

約数列:

[1, 5, 19, 95, 269, 1345, 3557, 5111, 17785, 25555, 67583, 337915, 956833, 4784165, 18179827, 90899135]

約数ペア:

[(1, 90899135), (5, 18179827), (19, 4784165), (95, 956833), (269, 337915), (1345, 67583), (3557, 25555), (5111, 17785)]