4353785

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 5835456

約数和(自身を除く): 1481671

約数列:

[1, 5, 17, 23, 85, 115, 131, 289, 391, 655, 1445, 1955, 2227, 3013, 6647, 11135, 15065, 33235, 37859, 51221, 189295, 256105, 870757, 4353785]

約数ペア:

[(1, 4353785), (5, 870757), (17, 256105), (23, 189295), (85, 51221), (115, 37859), (131, 33235), (289, 15065), (391, 11135), (655, 6647), (1445, 3013), (1955, 2227)]