162656055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 299819520

約数和(自身を除く): 137163465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1545, 1847, 1957, 4635, 5541, 5871, 9235, 9785, 16623, 17613, 27705, 29355, 35093, 83115, 88065, 105279, 175465, 190241, 315837, 526395, 570723, 951205, 1579185, 1712169, 2853615, 3614579, 8560845, 10843737, 18072895, 32531211, 54218685, 162656055]

約数ペア:

[(1, 162656055), (3, 54218685), (5, 32531211), (9, 18072895), (15, 10843737), (19, 8560845), (45, 3614579), (57, 2853615), (95, 1712169), (103, 1579185), (171, 951205), (285, 570723), (309, 526395), (515, 315837), (855, 190241), (927, 175465), (1545, 105279), (1847, 88065), (1957, 83115), (4635, 35093), (5541, 29355), (5871, 27705), (9235, 17613), (9785, 16623)]