6381585

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 13079616

約数和(自身を除く): 6698031

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2251, 2835, 6753, 11255, 15757, 20259, 33765, 47271, 60777, 78785, 101295, 141813, 182331, 236355, 303885, 425439, 709065, 911655, 1276317, 2127195, 6381585]

約数ペア:

[(1, 6381585), (3, 2127195), (5, 1276317), (7, 911655), (9, 709065), (15, 425439), (21, 303885), (27, 236355), (35, 182331), (45, 141813), (63, 101295), (81, 78785), (105, 60777), (135, 47271), (189, 33765), (315, 20259), (405, 15757), (567, 11255), (945, 6753), (2251, 2835)]