13123485

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 23909760

約数和(自身を除く): 10786275

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 2371, 5535, 7113, 11855, 21339, 35565, 64017, 97211, 106695, 291633, 320085, 486055, 874899, 1458165, 2624697, 4374495, 13123485]

約数ペア:

[(1, 13123485), (3, 4374495), (5, 2624697), (9, 1458165), (15, 874899), (27, 486055), (41, 320085), (45, 291633), (123, 106695), (135, 97211), (205, 64017), (369, 35565), (615, 21339), (1107, 11855), (1845, 7113), (2371, 5535)]