47494785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 82430208

約数和(自身を除く): 34935423

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1613, 1963, 2265, 4839, 5889, 8065, 9815, 20969, 24195, 29445, 62907, 104845, 243563, 314535, 730689, 1217815, 3166319, 3653445, 9498957, 15831595, 47494785]

約数ペア:

[(1, 47494785), (3, 15831595), (5, 9498957), (13, 3653445), (15, 3166319), (39, 1217815), (65, 730689), (151, 314535), (195, 243563), (453, 104845), (755, 62907), (1613, 29445), (1963, 24195), (2265, 20969), (4839, 9815), (5889, 8065)]