12853618095

素因数分解:

$3^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{239963}}^1$

素因数の和:243542

約数の個数: 16

約数和(自身を含む): 20571633792

約数和(自身を除く): 7718015697

約数列:

[1, 3, 5, 15, 3571, 10713, 17855, 53565, 239963, 719889, 1199815, 3599445, 856907873, 2570723619, 4284539365, 12853618095]

約数ペア:

[(1, 12853618095), (3, 4284539365), (5, 2570723619), (15, 856907873), (3571, 3599445), (10713, 1199815), (17855, 719889), (53565, 239963)]