28322545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 35844480

約数和(自身を除く): 7521935

約数列:

[1, 5, 23, 97, 115, 485, 2231, 2539, 11155, 12695, 58397, 246283, 291985, 1231415, 5664509, 28322545]

約数ペア:

[(1, 28322545), (5, 5664509), (23, 1231415), (97, 291985), (115, 246283), (485, 58397), (2231, 12695), (2539, 11155)]