68306595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 132741888

約数和(自身を除く): 64435293

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 2251, 4335, 6069, 6753, 10115, 11255, 15757, 30345, 33765, 38267, 47271, 78785, 114801, 191335, 236355, 267869, 574005, 650539, 803607, 1339345, 1951617, 3252695, 4018035, 4553773, 9758085, 13661319, 22768865, 68306595]

約数ペア:

[(1, 68306595), (3, 22768865), (5, 13661319), (7, 9758085), (15, 4553773), (17, 4018035), (21, 3252695), (35, 1951617), (51, 1339345), (85, 803607), (105, 650539), (119, 574005), (255, 267869), (289, 236355), (357, 191335), (595, 114801), (867, 78785), (1445, 47271), (1785, 38267), (2023, 33765), (2251, 30345), (4335, 15757), (6069, 11255), (6753, 10115)]