308551415

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 383881680

約数和(自身を除く): 75330265

約数列:

[1, 5, 59, 67, 233, 295, 335, 1165, 3953, 4489, 13747, 15611, 19765, 22445, 68735, 78055, 264851, 921049, 1045937, 1324255, 4605245, 5229685, 61710283, 308551415]

約数ペア:

[(1, 308551415), (5, 61710283), (59, 5229685), (67, 4605245), (233, 1324255), (295, 1045937), (335, 921049), (1165, 264851), (3953, 78055), (4489, 68735), (13747, 22445), (15611, 19765)]