13129660215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1016621}}^1$

素因数の和:1016680

約数の個数: 48

約数和(自身を含む): 26643629376

約数和(自身を除く): 13513969161

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 1016621, 3049863, 5083105, 7116347, 9149589, 15249315, 21349041, 35581735, 41681461, 45747945, 64047123, 106745205, 125044383, 208407305, 291770227, 320235615, 375133149, 625221915, 875310681, 1458851135, 1875665745, 2625932043, 4376553405, 13129660215]

約数ペア:

[(1, 13129660215), (3, 4376553405), (5, 2625932043), (7, 1875665745), (9, 1458851135), (15, 875310681), (21, 625221915), (35, 375133149), (41, 320235615), (45, 291770227), (63, 208407305), (105, 125044383), (123, 106745205), (205, 64047123), (287, 45747945), (315, 41681461), (369, 35581735), (615, 21349041), (861, 15249315), (1435, 9149589), (1845, 7116347), (2583, 5083105), (4305, 3049863), (12915, 1016621)]