135431955

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27611}}^1$

素因数の和:27731

約数の個数: 24

約数和(自身を含む): 236910960

約数和(自身を除く): 101479005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 27611, 82833, 138055, 248499, 414165, 1242495, 3009599, 9028797, 15047995, 27086391, 45143985, 135431955]

約数ペア:

[(1, 135431955), (3, 45143985), (5, 27086391), (9, 15047995), (15, 9028797), (45, 3009599), (109, 1242495), (327, 414165), (545, 248499), (981, 138055), (1635, 82833), (4905, 27611)]