85845984005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{265847}}^1$

素因数の和:266029

約数の個数: 32

約数和(自身を含む): 113697872640

約数和(自身を除く): 27851888635

約数列:

[1, 5, 17, 29, 85, 131, 145, 493, 655, 2227, 2465, 3799, 11135, 18995, 64583, 265847, 322915, 1329235, 4519399, 7709563, 22596995, 34825957, 38547815, 131062571, 174129785, 592041269, 655312855, 1009952753, 2960206345, 5049763765, 17169196801, 85845984005]

約数ペア:

[(1, 85845984005), (5, 17169196801), (17, 5049763765), (29, 2960206345), (85, 1009952753), (131, 655312855), (145, 592041269), (493, 174129785), (655, 131062571), (2227, 38547815), (2465, 34825957), (3799, 22596995), (11135, 7709563), (18995, 4519399), (64583, 1329235), (265847, 322915)]