1313638995

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{67211}}^1$

素因数の和:68522

約数の個数: 16

約数和(自身を含む): 2103466752

約数和(自身を除く): 789827757

約数列:

[1, 3, 5, 15, 1303, 3909, 6515, 19545, 67211, 201633, 336055, 1008165, 87575933, 262727799, 437879665, 1313638995]

約数ペア:

[(1, 1313638995), (3, 437879665), (5, 262727799), (15, 87575933), (1303, 1008165), (3909, 336055), (6515, 201633), (19545, 67211)]