12412075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 16745456

約数和(自身を除く): 4333381

約数列:

[1, 5, 13, 25, 65, 181, 211, 325, 905, 1055, 2353, 2743, 4525, 5275, 11765, 13715, 38191, 58825, 68575, 190955, 496483, 954775, 2482415, 12412075]

約数ペア:

[(1, 12412075), (5, 2482415), (13, 954775), (25, 496483), (65, 190955), (181, 68575), (211, 58825), (325, 38191), (905, 13715), (1055, 11765), (2353, 5275), (2743, 4525)]