56627265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 95256576

約数和(自身を除く): 38629311

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 1087, 2265, 3261, 3473, 5435, 10419, 16305, 17365, 25001, 52095, 75003, 125005, 164137, 375015, 492411, 820685, 2462055, 3775151, 11325453, 18875755, 56627265]

約数ペア:

[(1, 56627265), (3, 18875755), (5, 11325453), (15, 3775151), (23, 2462055), (69, 820685), (115, 492411), (151, 375015), (345, 164137), (453, 125005), (755, 75003), (1087, 52095), (2265, 25001), (3261, 17365), (3473, 16305), (5435, 10419)]