13120575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13483

約数の個数: 24

約数和(自身を含む): 23363088

約数和(自身を除く): 10242513

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13457, 40371, 67285, 174941, 201855, 336425, 524823, 874705, 1009275, 2624115, 4373525, 13120575]

約数ペア:

[(1, 13120575), (3, 4373525), (5, 2624115), (13, 1009275), (15, 874705), (25, 524823), (39, 336425), (65, 201855), (75, 174941), (195, 67285), (325, 40371), (975, 13457)]