80760675

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{18251}}^1$

素因数の和:18323

約数の個数: 24

約数和(自身を含む): 135794880

約数和(自身を除く): 55034205

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 18251, 54753, 91255, 273765, 456275, 1076809, 1368825, 3230427, 5384045, 16152135, 26920225, 80760675]

約数ペア:

[(1, 80760675), (3, 26920225), (5, 16152135), (15, 5384045), (25, 3230427), (59, 1368825), (75, 1076809), (177, 456275), (295, 273765), (885, 91255), (1475, 54753), (4425, 18251)]