15041205

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 26407680

約数和(自身を除く): 11366475

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 4231, 12693, 21155, 38079, 63465, 190395, 334249, 1002747, 1671245, 3008241, 5013735, 15041205]

約数ペア:

[(1, 15041205), (3, 5013735), (5, 3008241), (9, 1671245), (15, 1002747), (45, 334249), (79, 190395), (237, 63465), (395, 38079), (711, 21155), (1185, 12693), (3555, 4231)]