26872565

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 6028555

約数列:

[1, 5, 101, 127, 419, 505, 635, 2095, 12827, 42319, 53213, 64135, 211595, 266065, 5374513, 26872565]

約数ペア:

[(1, 26872565), (5, 5374513), (101, 266065), (127, 211595), (419, 64135), (505, 53213), (635, 42319), (2095, 12827)]