143679985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6131}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 178073280

約数和(自身を除く): 34393295

約数列:

[1, 5, 43, 109, 215, 545, 4687, 6131, 23435, 30655, 263633, 668279, 1318165, 3341395, 28735997, 143679985]

約数ペア:

[(1, 143679985), (5, 28735997), (43, 3341395), (109, 1318165), (215, 668279), (545, 263633), (4687, 30655), (6131, 23435)]