2297815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 968105

約数列:

[1, 5, 13, 23, 29, 53, 65, 115, 145, 265, 299, 377, 667, 689, 1219, 1495, 1537, 1885, 3335, 3445, 6095, 7685, 8671, 15847, 19981, 35351, 43355, 79235, 99905, 176755, 459563, 2297815]

約数ペア:

[(1, 2297815), (5, 459563), (13, 176755), (23, 99905), (29, 79235), (53, 43355), (65, 35351), (115, 19981), (145, 15847), (265, 8671), (299, 7685), (377, 6095), (667, 3445), (689, 3335), (1219, 1885), (1495, 1537)]