117788275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 160864704

約数和(自身を除く): 43076429

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2675, 4003, 5885, 20015, 29425, 44033, 100075, 220165, 428321, 1100825, 2141605, 4711531, 10708025, 23557655, 117788275]

約数ペア:

[(1, 117788275), (5, 23557655), (11, 10708025), (25, 4711531), (55, 2141605), (107, 1100825), (275, 428321), (535, 220165), (1177, 100075), (2675, 44033), (4003, 29425), (5885, 20015)]