64502855

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 79190784

約数和(自身を除く): 14687929

約数列:

[1, 5, 53, 265, 401, 607, 2005, 3035, 21253, 32171, 106265, 160855, 243407, 1217035, 12900571, 64502855]

約数ペア:

[(1, 64502855), (5, 12900571), (53, 1217035), (265, 243407), (401, 160855), (607, 106265), (2005, 32171), (3035, 21253)]