12501645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 21915264

約数和(自身を除く): 9413619

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1051, 2379, 3153, 3965, 5255, 11895, 13663, 15765, 40989, 64111, 68315, 192333, 204945, 320555, 833443, 961665, 2500329, 4167215, 12501645]

約数ペア:

[(1, 12501645), (3, 4167215), (5, 2500329), (13, 961665), (15, 833443), (39, 320555), (61, 204945), (65, 192333), (183, 68315), (195, 64111), (305, 40989), (793, 15765), (915, 13663), (1051, 11895), (2379, 5255), (3153, 3965)]