25880015

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1951}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 35604480

約数和(自身を除く): 9724465

約数列:

[1, 5, 7, 35, 379, 1895, 1951, 2653, 9755, 13265, 13657, 68285, 739429, 3697145, 5176003, 25880015]

約数ペア:

[(1, 25880015), (5, 5176003), (7, 3697145), (35, 739429), (379, 68285), (1895, 13657), (1951, 13265), (2653, 9755)]