72901935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34469}}^1$

素因数の和:34527

約数の個数: 24

約数和(自身を含む): 129055680

約数和(自身を除く): 56153745

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34469, 103407, 172345, 310221, 517035, 1551105, 1620043, 4860129, 8100215, 14580387, 24300645, 72901935]

約数ペア:

[(1, 72901935), (3, 24300645), (5, 14580387), (9, 8100215), (15, 4860129), (45, 1620043), (47, 1551105), (141, 517035), (235, 310221), (423, 172345), (705, 103407), (2115, 34469)]