1429105

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 1945152

約数和(自身を除く): 516047

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 289, 391, 731, 989, 1445, 1955, 3655, 4945, 6647, 12427, 16813, 33235, 62135, 84065, 285821, 1429105]

約数ペア:

[(1, 1429105), (5, 285821), (17, 84065), (23, 62135), (43, 33235), (85, 16813), (115, 12427), (215, 6647), (289, 4945), (391, 3655), (731, 1955), (989, 1445)]