77960355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 59546973

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 4871, 5335, 14613, 16005, 24355, 53581, 73065, 160743, 267905, 472487, 803715, 1417461, 2362435, 5197357, 7087305, 15592071, 25986785, 77960355]

約数ペア:

[(1, 77960355), (3, 25986785), (5, 15592071), (11, 7087305), (15, 5197357), (33, 2362435), (55, 1417461), (97, 803715), (165, 472487), (291, 267905), (485, 160743), (1067, 73065), (1455, 53581), (3201, 24355), (4871, 16005), (5335, 14613)]