13337945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 17409168

約数和(自身を除く): 4071223

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 4241, 21205, 72097, 156917, 360485, 784585, 2667589, 13337945]

約数ペア:

[(1, 13337945), (5, 2667589), (17, 784585), (37, 360485), (85, 156917), (185, 72097), (629, 21205), (3145, 4241)]