11954295

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 20802912

約数和(自身を除く): 8848617

約数列:

[1, 3, 5, 9, 15, 45, 421, 631, 1263, 1893, 2105, 3155, 3789, 5679, 6315, 9465, 18945, 28395, 265651, 796953, 1328255, 2390859, 3984765, 11954295]

約数ペア:

[(1, 11954295), (3, 3984765), (5, 2390859), (9, 1328255), (15, 796953), (45, 265651), (421, 28395), (631, 18945), (1263, 9465), (1893, 6315), (2105, 5679), (3155, 3789)]