13502375

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 17022720

約数和(自身を除く): 3520345

約数列:

[1, 5, 25, 109, 125, 545, 991, 2725, 4955, 13625, 24775, 108019, 123875, 540095, 2700475, 13502375]

約数ペア:

[(1, 13502375), (5, 2700475), (25, 540095), (109, 123875), (125, 108019), (545, 24775), (991, 13625), (2725, 4955)]