3720535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 6008256

約数和(自身を除く): 2287721

約数列:

[1, 5, 7, 13, 17, 35, 37, 65, 85, 91, 119, 169, 185, 221, 259, 455, 481, 595, 629, 845, 1105, 1183, 1295, 1547, 2405, 2873, 3145, 3367, 4403, 5915, 6253, 7735, 8177, 14365, 16835, 20111, 22015, 31265, 40885, 43771, 57239, 100555, 106301, 218855, 286195, 531505, 744107, 3720535]

約数ペア:

[(1, 3720535), (5, 744107), (7, 531505), (13, 286195), (17, 218855), (35, 106301), (37, 100555), (65, 57239), (85, 43771), (91, 40885), (119, 31265), (169, 22015), (185, 20111), (221, 16835), (259, 14365), (455, 8177), (481, 7735), (595, 6253), (629, 5915), (845, 4403), (1105, 3367), (1183, 3145), (1295, 2873), (1547, 2405)]