13129635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 22139712

約数和(自身を除く): 9010077

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 577, 615, 1517, 1731, 2885, 4551, 7585, 8655, 21349, 22755, 23657, 64047, 70971, 106745, 118285, 320235, 354855, 875309, 2625927, 4376545, 13129635]

約数ペア:

[(1, 13129635), (3, 4376545), (5, 2625927), (15, 875309), (37, 354855), (41, 320235), (111, 118285), (123, 106745), (185, 70971), (205, 64047), (555, 23657), (577, 22755), (615, 21349), (1517, 8655), (1731, 7585), (2885, 4551)]