1924335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 2006865

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 149, 205, 287, 315, 369, 447, 615, 745, 861, 1043, 1341, 1435, 1845, 2235, 2583, 3129, 4305, 5215, 6109, 6705, 9387, 12915, 15645, 18327, 30545, 42763, 46935, 54981, 91635, 128289, 213815, 274905, 384867, 641445, 1924335]

約数ペア:

[(1, 1924335), (3, 641445), (5, 384867), (7, 274905), (9, 213815), (15, 128289), (21, 91635), (35, 54981), (41, 46935), (45, 42763), (63, 30545), (105, 18327), (123, 15645), (149, 12915), (205, 9387), (287, 6705), (315, 6109), (369, 5215), (447, 4305), (615, 3129), (745, 2583), (861, 2235), (1043, 1845), (1341, 1435)]