8276989435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{5791}}^1$

素因数の和:7819

約数の個数: 32

約数和(自身を含む): 11676672000

約数和(自身を除く): 3399682565

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1999, 5791, 9995, 21989, 25987, 28955, 63701, 75283, 109945, 129935, 285857, 318505, 376415, 828113, 1429285, 4140565, 11576209, 57881045, 127338299, 150490717, 636691495, 752453585, 1655397887, 8276989435]

約数ペア:

[(1, 8276989435), (5, 1655397887), (11, 752453585), (13, 636691495), (55, 150490717), (65, 127338299), (143, 57881045), (715, 11576209), (1999, 4140565), (5791, 1429285), (9995, 828113), (21989, 376415), (25987, 318505), (28955, 285857), (63701, 129935), (75283, 109945)]