157028716585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1\times {\mathrm{194809}}^1$

素因数の和:207228

約数の個数: 16

約数和(自身を含む): 202946824080

約数和(自身を除く): 45918107495

約数列:

[1, 5, 13, 65, 12401, 62005, 161213, 194809, 806065, 974045, 2532517, 12662585, 2415826409, 12079132045, 31405743317, 157028716585]

約数ペア:

[(1, 157028716585), (5, 31405743317), (13, 12079132045), (65, 2415826409), (12401, 12662585), (62005, 2532517), (161213, 974045), (194809, 806065)]