68129535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 47162625

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 831, 863, 1385, 2589, 4155, 4315, 5263, 12945, 15789, 16397, 26315, 49191, 78945, 81985, 239051, 245955, 717153, 1195255, 3585765, 4541969, 13625907, 22709845, 68129535]

約数ペア:

[(1, 68129535), (3, 22709845), (5, 13625907), (15, 4541969), (19, 3585765), (57, 1195255), (95, 717153), (277, 245955), (285, 239051), (831, 81985), (863, 78945), (1385, 49191), (2589, 26315), (4155, 16397), (4315, 15789), (5263, 12945)]