30946275

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 56162080

約数和(自身を除く): 25215805

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1741, 1975, 3555, 5223, 5925, 8705, 15669, 17775, 26115, 43525, 78345, 130575, 137539, 391725, 412617, 687695, 1237851, 2063085, 3438475, 6189255, 10315425, 30946275]

約数ペア:

[(1, 30946275), (3, 10315425), (5, 6189255), (9, 3438475), (15, 2063085), (25, 1237851), (45, 687695), (75, 412617), (79, 391725), (225, 137539), (237, 130575), (395, 78345), (711, 43525), (1185, 26115), (1741, 17775), (1975, 15669), (3555, 8705), (5223, 5925)]