57215455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 79921296

約数和(自身を除く): 22705841

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 5563, 10285, 27815, 61193, 94571, 305965, 472855, 673123, 1040281, 3365615, 5201405, 11443091, 57215455]

約数ペア:

[(1, 57215455), (5, 11443091), (11, 5201405), (17, 3365615), (55, 1040281), (85, 673123), (121, 472855), (187, 305965), (605, 94571), (935, 61193), (2057, 27815), (5563, 10285)]