150158145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1373}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 251672832

約数和(自身を除く): 101514687

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1373, 1585, 4119, 4755, 6865, 7291, 20595, 21873, 31579, 36455, 94737, 109365, 157895, 435241, 473685, 1305723, 2176205, 6528615, 10010543, 30031629, 50052715, 150158145]

約数ペア:

[(1, 150158145), (3, 50052715), (5, 30031629), (15, 10010543), (23, 6528615), (69, 2176205), (115, 1305723), (317, 473685), (345, 435241), (951, 157895), (1373, 109365), (1585, 94737), (4119, 36455), (4755, 31579), (6865, 21873), (7291, 20595)]