2888897285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1427}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 3688215552

約数和(自身を除く): 799318267

約数列:

[1, 5, 31, 37, 155, 185, 353, 1147, 1427, 1765, 5735, 7135, 10943, 13061, 44237, 52799, 54715, 65305, 221185, 263995, 404891, 503731, 1636769, 2024455, 2518655, 8183845, 15615661, 18638047, 78078305, 93190235, 577779457, 2888897285]

約数ペア:

[(1, 2888897285), (5, 577779457), (31, 93190235), (37, 78078305), (155, 18638047), (185, 15615661), (353, 8183845), (1147, 2518655), (1427, 2024455), (1765, 1636769), (5735, 503731), (7135, 404891), (10943, 263995), (13061, 221185), (44237, 65305), (52799, 54715)]