154295145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67231}}^1$

素因数の和:67262

約数の個数: 32

約数和(自身を含む): 290442240

約数和(自身を除く): 136147095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 67231, 201693, 336155, 605079, 1008465, 1142927, 1815237, 3025395, 3428781, 5714635, 9076185, 10286343, 17143905, 30859029, 51431715, 154295145]

約数ペア:

[(1, 154295145), (3, 51431715), (5, 30859029), (9, 17143905), (15, 10286343), (17, 9076185), (27, 5714635), (45, 3428781), (51, 3025395), (85, 1815237), (135, 1142927), (153, 1008465), (255, 605079), (459, 336155), (765, 201693), (2295, 67231)]