157214985

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{21881}}^1$

素因数の和:22368

約数の個数: 16

約数和(自身を含む): 252080640

約数和(自身を除く): 94865655

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 7185, 21881, 65643, 109405, 328215, 10480999, 31442997, 52404995, 157214985]

約数ペア:

[(1, 157214985), (3, 52404995), (5, 31442997), (15, 10480999), (479, 328215), (1437, 109405), (2395, 65643), (7185, 21881)]