27245685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 45877248

約数和(自身を除く): 18631563

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 523, 755, 1569, 2265, 2615, 3473, 7845, 10419, 12029, 17365, 36087, 52095, 60145, 78973, 180435, 236919, 394865, 1184595, 1816379, 5449137, 9081895, 27245685]

約数ペア:

[(1, 27245685), (3, 9081895), (5, 5449137), (15, 1816379), (23, 1184595), (69, 394865), (115, 236919), (151, 180435), (345, 78973), (453, 60145), (523, 52095), (755, 36087), (1569, 17365), (2265, 12029), (2615, 10419), (3473, 7845)]