38839325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11717

約数の個数: 24

約数和(自身を含む): 57942720

約数和(自身を除く): 19103395

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 11681, 58405, 81767, 221939, 292025, 408835, 1109695, 1553573, 2044175, 5548475, 7767865, 38839325]

約数ペア:

[(1, 38839325), (5, 7767865), (7, 5548475), (19, 2044175), (25, 1553573), (35, 1109695), (95, 408835), (133, 292025), (175, 221939), (475, 81767), (665, 58405), (3325, 11681)]