42425765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5653}}^1$

素因数の和:5756

約数の個数: 16

約数和(自身を含む): 54278400

約数和(自身を除く): 11852635

約数列:

[1, 5, 19, 79, 95, 395, 1501, 5653, 7505, 28265, 107407, 446587, 537035, 2232935, 8485153, 42425765]

約数ペア:

[(1, 42425765), (5, 8485153), (19, 2232935), (79, 537035), (95, 446587), (395, 107407), (1501, 28265), (5653, 7505)]