836331385

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{4397}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 1015938000

約数和(自身を除く): 179606615

約数列:

[1, 5, 109, 349, 545, 1745, 4397, 21985, 38041, 190205, 479273, 1534553, 2396365, 7672765, 167266277, 836331385]

約数ペア:

[(1, 836331385), (5, 167266277), (109, 7672765), (349, 2396365), (545, 1534553), (1745, 479273), (4397, 190205), (21985, 38041)]