21027150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46727}}^1$

素因数の和:46745

約数の個数: 36

約数和(自身を含む): 56494152

約数和(自身を除く): 35467002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46727, 93454, 140181, 233635, 280362, 420543, 467270, 700905, 841086, 1168175, 1401810, 2102715, 2336350, 3504525, 4205430, 7009050, 10513575, 21027150]

約数ペア:

[(1, 21027150), (2, 10513575), (3, 7009050), (5, 4205430), (6, 3504525), (9, 2336350), (10, 2102715), (15, 1401810), (18, 1168175), (25, 841086), (30, 700905), (45, 467270), (50, 420543), (75, 280362), (90, 233635), (150, 140181), (225, 93454), (450, 46727)]