68463645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111323}}^1$

素因数の和:111372

約数の個数: 16

約数和(自身を含む): 112214592

約数和(自身を除く): 43750947

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 111323, 333969, 556615, 1669845, 4564243, 13692729, 22821215, 68463645]

約数ペア:

[(1, 68463645), (3, 22821215), (5, 13692729), (15, 4564243), (41, 1669845), (123, 556615), (205, 333969), (615, 111323)]