13151485

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2976515

約数列:

[1, 5, 127, 139, 149, 635, 695, 745, 17653, 18923, 20711, 88265, 94615, 103555, 2630297, 13151485]

約数ペア:

[(1, 13151485), (5, 2630297), (127, 103555), (139, 94615), (149, 88265), (635, 20711), (695, 18923), (745, 17653)]