180375105

素因数分解:

$3^1\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{4007}}^1$

素因数の和:7016

約数の個数: 16

約数和(自身を含む): 288768384

約数和(自身を除く): 108393279

約数列:

[1, 3, 5, 15, 3001, 4007, 9003, 12021, 15005, 20035, 45015, 60105, 12025007, 36075021, 60125035, 180375105]

約数ペア:

[(1, 180375105), (3, 60125035), (5, 36075021), (15, 12025007), (3001, 60105), (4007, 45015), (9003, 20035), (12021, 15005)]