54290015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 70337568

約数和(自身を除く): 16047553

約数列:

[1, 5, 13, 65, 523, 1597, 2615, 6799, 7985, 20761, 33995, 103805, 835231, 4176155, 10858003, 54290015]

約数ペア:

[(1, 54290015), (5, 10858003), (13, 4176155), (65, 835231), (523, 103805), (1597, 33995), (2615, 20761), (6799, 7985)]