149173665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{231277}}^1$

素因数の和:231328

約数の個数: 16

約数和(自身を含む): 244229568

約数和(自身を除く): 95055903

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 231277, 693831, 1156385, 3469155, 9944911, 29834733, 49724555, 149173665]

約数ペア:

[(1, 149173665), (3, 49724555), (5, 29834733), (15, 9944911), (43, 3469155), (129, 1156385), (215, 693831), (645, 231277)]