23541515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 30028320

約数和(自身を除く): 6486805

約数列:

[1, 5, 17, 85, 419, 661, 2095, 3305, 7123, 11237, 35615, 56185, 276959, 1384795, 4708303, 23541515]

約数ペア:

[(1, 23541515), (5, 4708303), (17, 1384795), (85, 276959), (419, 56185), (661, 35615), (2095, 11237), (3305, 7123)]