43485455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4813}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 56612640

約数和(自身を除く): 13127185

約数列:

[1, 5, 13, 65, 139, 695, 1807, 4813, 9035, 24065, 62569, 312845, 669007, 3345035, 8697091, 43485455]

約数ペア:

[(1, 43485455), (5, 8697091), (13, 3345035), (65, 669007), (139, 312845), (695, 62569), (1807, 24065), (4813, 9035)]