15533770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 32981760

約数和(自身を除く): 17447990

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 79, 106, 158, 265, 371, 395, 530, 553, 742, 790, 1106, 1855, 2765, 2809, 3710, 4187, 5530, 5618, 8374, 14045, 19663, 20935, 28090, 29309, 39326, 41870, 58618, 98315, 146545, 196630, 221911, 293090, 443822, 1109555, 1553377, 2219110, 3106754, 7766885, 15533770]

約数ペア:

[(1, 15533770), (2, 7766885), (5, 3106754), (7, 2219110), (10, 1553377), (14, 1109555), (35, 443822), (53, 293090), (70, 221911), (79, 196630), (106, 146545), (158, 98315), (265, 58618), (371, 41870), (395, 39326), (530, 29309), (553, 28090), (742, 20935), (790, 19663), (1106, 14045), (1855, 8374), (2765, 5618), (2809, 5530), (3710, 4187)]