4295135

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 1873825

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 169, 221, 299, 391, 845, 1105, 1495, 1955, 2197, 2873, 3887, 5083, 10985, 14365, 19435, 25415, 37349, 50531, 66079, 186745, 252655, 330395, 859027, 4295135]

約数ペア:

[(1, 4295135), (5, 859027), (13, 330395), (17, 252655), (23, 186745), (65, 66079), (85, 50531), (115, 37349), (169, 25415), (221, 19435), (299, 14365), (391, 10985), (845, 5083), (1105, 3887), (1495, 2873), (1955, 2197)]