47098155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 81748800

約数和(自身を除く): 34650645

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1621, 1937, 2235, 4863, 5811, 8105, 9685, 21073, 24315, 29055, 63219, 105365, 241529, 316095, 724587, 1207645, 3139877, 3622935, 9419631, 15699385, 47098155]

約数ペア:

[(1, 47098155), (3, 15699385), (5, 9419631), (13, 3622935), (15, 3139877), (39, 1207645), (65, 724587), (149, 316095), (195, 241529), (447, 105365), (745, 63219), (1621, 29055), (1937, 24315), (2235, 21073), (4863, 9685), (5811, 8105)]