129352215

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{85381}}^1$

素因数の和:85490

約数の個数: 16

約数和(自身を含む): 209015136

約数和(自身を除く): 79662921

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 85381, 256143, 426905, 1280715, 8623481, 25870443, 43117405, 129352215]

約数ペア:

[(1, 129352215), (3, 43117405), (5, 25870443), (15, 8623481), (101, 1280715), (303, 426905), (505, 256143), (1515, 85381)]