239234355

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{17317}}^1$

素因数の和:17635

約数の個数: 24

約数和(自身を含む): 416047632

約数和(自身を除く): 176813277

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 13815, 17317, 51951, 86585, 155853, 259755, 779265, 5316319, 15948957, 26581595, 47846871, 79744785, 239234355]

約数ペア:

[(1, 239234355), (3, 79744785), (5, 47846871), (9, 26581595), (15, 15948957), (45, 5316319), (307, 779265), (921, 259755), (1535, 155853), (2763, 86585), (4605, 51951), (13815, 17317)]