82741315

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4049}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 102448800

約数和(自身を除く): 19707485

約数列:

[1, 5, 61, 67, 305, 335, 4049, 4087, 20245, 20435, 246989, 271283, 1234945, 1356415, 16548263, 82741315]

約数ペア:

[(1, 82741315), (5, 16548263), (61, 1356415), (67, 1234945), (305, 271283), (335, 246989), (4049, 20435), (4087, 20245)]