51971205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24261

約数の個数: 32

約数和(自身を含む): 97695360

約数和(自身を除く): 45724155

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 24229, 72687, 121145, 266519, 314977, 363435, 799557, 944931, 1332595, 1574885, 3464747, 3997785, 4724655, 10394241, 17323735, 51971205]

約数ペア:

[(1, 51971205), (3, 17323735), (5, 10394241), (11, 4724655), (13, 3997785), (15, 3464747), (33, 1574885), (39, 1332595), (55, 944931), (65, 799557), (143, 363435), (165, 314977), (195, 266519), (429, 121145), (715, 72687), (2145, 24229)]