82453365

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 146779776

約数和(自身を除く): 64326411

約数列:

[1, 3, 5, 9, 15, 45, 71, 131, 197, 213, 355, 393, 591, 639, 655, 985, 1065, 1179, 1773, 1965, 2955, 3195, 5895, 8865, 9301, 13987, 25807, 27903, 41961, 46505, 69935, 77421, 83709, 125883, 129035, 139515, 209805, 232263, 387105, 418545, 629415, 1161315, 1832297, 5496891, 9161485, 16490673, 27484455, 82453365]

約数ペア:

[(1, 82453365), (3, 27484455), (5, 16490673), (9, 9161485), (15, 5496891), (45, 1832297), (71, 1161315), (131, 629415), (197, 418545), (213, 387105), (355, 232263), (393, 209805), (591, 139515), (639, 129035), (655, 125883), (985, 83709), (1065, 77421), (1179, 69935), (1773, 46505), (1965, 41961), (2955, 27903), (3195, 25807), (5895, 13987), (8865, 9301)]