16325585

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 20300112

約数和(自身を除く): 3974527

約数列:

[1, 5, 41, 97, 205, 485, 821, 3977, 4105, 19885, 33661, 79637, 168305, 398185, 3265117, 16325585]

約数ペア:

[(1, 16325585), (5, 3265117), (41, 398185), (97, 168305), (205, 79637), (485, 33661), (821, 19885), (3977, 4105)]