1191925

素因数分解:

$5^2\times 7^3\times {\mathrm{139}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 1736000

約数和(自身を除く): 544075

約数列:

[1, 5, 7, 25, 35, 49, 139, 175, 245, 343, 695, 973, 1225, 1715, 3475, 4865, 6811, 8575, 24325, 34055, 47677, 170275, 238385, 1191925]

約数ペア:

[(1, 1191925), (5, 238385), (7, 170275), (25, 47677), (35, 34055), (49, 24325), (139, 8575), (175, 6811), (245, 4865), (343, 3475), (695, 1715), (973, 1225)]