1172875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 1598688

約数和(自身を除く): 425813

約数列:

[1, 5, 11, 25, 55, 125, 275, 853, 1375, 4265, 9383, 21325, 46915, 106625, 234575, 1172875]

約数ペア:

[(1, 1172875), (5, 234575), (11, 106625), (25, 46915), (55, 21325), (125, 9383), (275, 4265), (853, 1375)]