38021075

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 48546000

約数和(自身を除く): 10524925

約数列:

[1, 5, 25, 59, 149, 173, 295, 745, 865, 1475, 3725, 4325, 8791, 10207, 25777, 43955, 51035, 128885, 219775, 255175, 644425, 1520843, 7604215, 38021075]

約数ペア:

[(1, 38021075), (5, 7604215), (25, 1520843), (59, 644425), (149, 255175), (173, 219775), (295, 128885), (745, 51035), (865, 43955), (1475, 25777), (3725, 10207), (4325, 8791)]