315042015

素因数分解:

$3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{8821}}^1$

素因数の和:11210

約数の個数: 16

約数和(自身を含む): 504336096

約数和(自身を除く): 189294081

約数列:

[1, 3, 5, 15, 2381, 7143, 8821, 11905, 26463, 35715, 44105, 132315, 21002801, 63008403, 105014005, 315042015]

約数ペア:

[(1, 315042015), (3, 105014005), (5, 63008403), (15, 21002801), (2381, 132315), (7143, 44105), (8821, 35715), (11905, 26463)]