159702945

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 262103040

約数和(自身を除く): 102400095

約数列:

[1, 3, 5, 15, 47, 141, 235, 359, 631, 705, 1077, 1795, 1893, 3155, 5385, 9465, 16873, 29657, 50619, 84365, 88971, 148285, 226529, 253095, 444855, 679587, 1132645, 3397935, 10646863, 31940589, 53234315, 159702945]

約数ペア:

[(1, 159702945), (3, 53234315), (5, 31940589), (15, 10646863), (47, 3397935), (141, 1132645), (235, 679587), (359, 444855), (631, 253095), (705, 226529), (1077, 148285), (1795, 88971), (1893, 84365), (3155, 50619), (5385, 29657), (9465, 16873)]