78840223395

素因数分解:

$3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{4318829}}^1$

素因数の和:4320054

約数の個数: 16

約数和(自身を含む): 126248038560

約数和(自身を除く): 47407815165

約数列:

[1, 3, 5, 15, 1217, 3651, 6085, 18255, 4318829, 12956487, 21594145, 64782435, 5256014893, 15768044679, 26280074465, 78840223395]

約数ペア:

[(1, 78840223395), (3, 26280074465), (5, 15768044679), (15, 5256014893), (1217, 64782435), (3651, 21594145), (6085, 12956487), (18255, 4318829)]