144390075

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{4801}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 239370096

約数和(自身を除く): 94980021

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 4801, 6015, 10025, 14403, 24005, 30075, 72015, 120025, 360075, 1925201, 5775603, 9626005, 28878015, 48130025, 144390075]

約数ペア:

[(1, 144390075), (3, 48130025), (5, 28878015), (15, 9626005), (25, 5775603), (75, 1925201), (401, 360075), (1203, 120025), (2005, 72015), (4801, 30075), (6015, 24005), (10025, 14403)]