13315095

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 23166000

約数和(自身を除く): 9850905

約数列:

[1, 3, 5, 9, 15, 45, 449, 659, 1347, 1977, 2245, 3295, 4041, 5931, 6735, 9885, 20205, 29655, 295891, 887673, 1479455, 2663019, 4438365, 13315095]

約数ペア:

[(1, 13315095), (3, 4438365), (5, 2663019), (9, 1479455), (15, 887673), (45, 295891), (449, 29655), (659, 20205), (1347, 9885), (1977, 6735), (2245, 5931), (3295, 4041)]