2417445

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 4460544

約数和(自身を除く): 2043099

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 127, 135, 141, 235, 381, 405, 423, 635, 705, 1143, 1269, 1905, 2115, 3429, 3807, 5715, 5969, 6345, 10287, 17145, 17907, 19035, 29845, 51435, 53721, 89535, 161163, 268605, 483489, 805815, 2417445]

約数ペア:

[(1, 2417445), (3, 805815), (5, 483489), (9, 268605), (15, 161163), (27, 89535), (45, 53721), (47, 51435), (81, 29845), (127, 19035), (135, 17907), (141, 17145), (235, 10287), (381, 6345), (405, 5969), (423, 5715), (635, 3807), (705, 3429), (1143, 2115), (1269, 1905)]