12236875

素因数分解:

$5^4\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2824

約数の個数: 20

約数和(自身を含む): 17481904

約数和(自身を除く): 5245029

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 2797, 4375, 13985, 19579, 69925, 97895, 349625, 489475, 1748125, 2447375, 12236875]

約数ペア:

[(1, 12236875), (5, 2447375), (7, 1748125), (25, 489475), (35, 349625), (125, 97895), (175, 69925), (625, 19579), (875, 13985), (2797, 4375)]