42825285

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5501}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 74673144

約数和(自身を除く): 31847859

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 5501, 7785, 16503, 27505, 49509, 82515, 247545, 951673, 2855019, 4758365, 8565057, 14275095, 42825285]

約数ペア:

[(1, 42825285), (3, 14275095), (5, 8565057), (9, 4758365), (15, 2855019), (45, 951673), (173, 247545), (519, 82515), (865, 49509), (1557, 27505), (2595, 16503), (5501, 7785)]