1206625

素因数分解:

$5^3\times 7^2\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 1760616

約数和(自身を除く): 553991

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 197, 245, 875, 985, 1225, 1379, 4925, 6125, 6895, 9653, 24625, 34475, 48265, 172375, 241325, 1206625]

約数ペア:

[(1, 1206625), (5, 241325), (7, 172375), (25, 48265), (35, 34475), (49, 24625), (125, 9653), (175, 6895), (197, 6125), (245, 4925), (875, 1379), (985, 1225)]