27558255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 18844305

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 529, 755, 1587, 2265, 2645, 3473, 7935, 10419, 12167, 17365, 36501, 52095, 60835, 79879, 182505, 239637, 399395, 1198185, 1837217, 5511651, 9186085, 27558255]

約数ペア:

[(1, 27558255), (3, 9186085), (5, 5511651), (15, 1837217), (23, 1198185), (69, 399395), (115, 239637), (151, 182505), (345, 79879), (453, 60835), (529, 52095), (755, 36501), (1587, 17365), (2265, 12167), (2645, 10419), (3473, 7935)]