222765875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{104831}}^1$

素因数の和:104863

約数の個数: 16

約数和(自身を含む): 294368256

約数和(自身を除く): 71602381

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 104831, 524155, 1782127, 2620775, 8910635, 13103875, 44553175, 222765875]

約数ペア:

[(1, 222765875), (5, 44553175), (17, 13103875), (25, 8910635), (85, 2620775), (125, 1782127), (425, 524155), (2125, 104831)]