80051265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3793}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 160987008

約数和(自身を除く): 80935743

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 3793, 4221, 7035, 11379, 18965, 21105, 26551, 34137, 56895, 79653, 132755, 170685, 238959, 254131, 398265, 762393, 1194795, 1270655, 1778917, 2287179, 3811965, 5336751, 8894585, 11435895, 16010253, 26683755, 80051265]

約数ペア:

[(1, 80051265), (3, 26683755), (5, 16010253), (7, 11435895), (9, 8894585), (15, 5336751), (21, 3811965), (35, 2287179), (45, 1778917), (63, 1270655), (67, 1194795), (105, 762393), (201, 398265), (315, 254131), (335, 238959), (469, 170685), (603, 132755), (1005, 79653), (1407, 56895), (2345, 34137), (3015, 26551), (3793, 21105), (4221, 18965), (7035, 11379)]