5400505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 7128000

約数和(自身を除く): 1727495

約数列:

[1, 5, 11, 55, 149, 659, 745, 1639, 3295, 7249, 8195, 36245, 98191, 490955, 1080101, 5400505]

約数ペア:

[(1, 5400505), (5, 1080101), (11, 490955), (55, 98191), (149, 36245), (659, 8195), (745, 7249), (1639, 3295)]