1200325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^3$

素因数の和:74

約数の個数: 24

約数和(自身を含む): 1795520

約数和(自身を除く): 595195

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 361, 475, 665, 1805, 2527, 3325, 6859, 9025, 12635, 34295, 48013, 63175, 171475, 240065, 1200325]

約数ペア:

[(1, 1200325), (5, 240065), (7, 171475), (19, 63175), (25, 48013), (35, 34295), (95, 12635), (133, 9025), (175, 6859), (361, 3325), (475, 2527), (665, 1805)]