17319015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 36590400

約数和(自身を除く): 19271385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 149, 189, 205, 287, 315, 369, 405, 447, 567, 615, 745, 861, 945, 1043, 1107, 1341, 1435, 1845, 2235, 2583, 2835, 3129, 3321, 4023, 4305, 5215, 5535, 6109, 6705, 7749, 9387, 12069, 12915, 15645, 16605, 18327, 20115, 23247, 28161, 30545, 38745, 42763, 46935, 54981, 60345, 84483, 91635, 116235, 128289, 140805, 164943, 213815, 274905, 384867, 422415, 494829, 641445, 824715, 1154601, 1924335, 2474145, 3463803, 5773005, 17319015]

約数ペア:

[(1, 17319015), (3, 5773005), (5, 3463803), (7, 2474145), (9, 1924335), (15, 1154601), (21, 824715), (27, 641445), (35, 494829), (41, 422415), (45, 384867), (63, 274905), (81, 213815), (105, 164943), (123, 140805), (135, 128289), (149, 116235), (189, 91635), (205, 84483), (287, 60345), (315, 54981), (369, 46935), (405, 42763), (447, 38745), (567, 30545), (615, 28161), (745, 23247), (861, 20115), (945, 18327), (1043, 16605), (1107, 15645), (1341, 12915), (1435, 12069), (1845, 9387), (2235, 7749), (2583, 6705), (2835, 6109), (3129, 5535), (3321, 5215), (4023, 4305)]