1202204375

素因数分解:

$5^4\times {\mathrm{409}}^1\times {\mathrm{4703}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 1506267840

約数和(自身を除く): 304063465

約数列:

[1, 5, 25, 125, 409, 625, 2045, 4703, 10225, 23515, 51125, 117575, 255625, 587875, 1923527, 2939375, 9617635, 48088175, 240440875, 1202204375]

約数ペア:

[(1, 1202204375), (5, 240440875), (25, 48088175), (125, 9617635), (409, 2939375), (625, 1923527), (2045, 587875), (4703, 255625), (10225, 117575), (23515, 51125)]