190013525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8105

約数の個数: 24

約数和(自身を含む): 257249160

約数和(自身を除く): 67235635

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 949, 1825, 4745, 8009, 23725, 40045, 104117, 200225, 520585, 584657, 2602925, 2923285, 7600541, 14616425, 38002705, 190013525]

約数ペア:

[(1, 190013525), (5, 38002705), (13, 14616425), (25, 7600541), (65, 2923285), (73, 2602925), (325, 584657), (365, 520585), (949, 200225), (1825, 104117), (4745, 40045), (8009, 23725)]