610450775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28099}}^1$

素因数の和:28199

約数の個数: 24

約数和(自身を含む): 836256000

約数和(自身を除く): 225805225

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 21725, 28099, 140495, 309089, 702475, 1545445, 2219821, 7727225, 11099105, 24418031, 55495525, 122090155, 610450775]

約数ペア:

[(1, 610450775), (5, 122090155), (11, 55495525), (25, 24418031), (55, 11099105), (79, 7727225), (275, 2219821), (395, 1545445), (869, 702475), (1975, 309089), (4345, 140495), (21725, 28099)]