39630175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 53816000

約数和(自身を除く): 14185825

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 1999, 3965, 9995, 19825, 25987, 49975, 121939, 129935, 609695, 649675, 1585207, 3048475, 7926035, 39630175]

約数ペア:

[(1, 39630175), (5, 7926035), (13, 3048475), (25, 1585207), (61, 649675), (65, 609695), (305, 129935), (325, 121939), (793, 49975), (1525, 25987), (1999, 19825), (3965, 9995)]