27162045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19513

約数の個数: 24

約数和(自身を含む): 48602112

約数和(自身を除く): 21440067

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19471, 58413, 97355, 175239, 292065, 603601, 876195, 1810803, 3018005, 5432409, 9054015, 27162045]

約数ペア:

[(1, 27162045), (3, 9054015), (5, 5432409), (9, 3018005), (15, 1810803), (31, 876195), (45, 603601), (93, 292065), (155, 175239), (279, 97355), (465, 58413), (1395, 19471)]