12563255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 16231104

約数和(自身を除く): 3667849

約数列:

[1, 5, 17, 61, 85, 305, 1037, 2423, 5185, 12115, 41191, 147803, 205955, 739015, 2512651, 12563255]

約数ペア:

[(1, 12563255), (5, 2512651), (17, 739015), (61, 205955), (85, 147803), (305, 41191), (1037, 12115), (2423, 5185)]