27951225

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 46476192

約数和(自身を除く): 18524967

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 1931, 2895, 4825, 5793, 9655, 14475, 28965, 48275, 144825, 372683, 1118049, 1863415, 5590245, 9317075, 27951225]

約数ペア:

[(1, 27951225), (3, 9317075), (5, 5590245), (15, 1863415), (25, 1118049), (75, 372683), (193, 144825), (579, 48275), (965, 28965), (1931, 14475), (2895, 9655), (4825, 5793)]