21165150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141101}}^1$

素因数の和:141116

約数の個数: 24

約数和(自身を含む): 52489944

約数和(自身を除く): 31324794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141101, 282202, 423303, 705505, 846606, 1411010, 2116515, 3527525, 4233030, 7055050, 10582575, 21165150]

約数ペア:

[(1, 21165150), (2, 10582575), (3, 7055050), (5, 4233030), (6, 3527525), (10, 2116515), (15, 1411010), (25, 846606), (30, 705505), (50, 423303), (75, 282202), (150, 141101)]