148667085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{471959}}^1$

素因数の和:471977

約数の個数: 24

約数和(自身を含む): 294503040

約数和(自身を除く): 145835955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 471959, 1415877, 2359795, 3303713, 4247631, 7079385, 9911139, 16518565, 21238155, 29733417, 49555695, 148667085]

約数ペア:

[(1, 148667085), (3, 49555695), (5, 29733417), (7, 21238155), (9, 16518565), (15, 9911139), (21, 7079385), (35, 4247631), (45, 3303713), (63, 2359795), (105, 1415877), (315, 471959)]