4380925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 5981760

約数和(自身を除く): 1600835

約数列:

[1, 5, 19, 23, 25, 95, 115, 401, 437, 475, 575, 2005, 2185, 7619, 9223, 10025, 10925, 38095, 46115, 175237, 190475, 230575, 876185, 4380925]

約数ペア:

[(1, 4380925), (5, 876185), (19, 230575), (23, 190475), (25, 175237), (95, 46115), (115, 38095), (401, 10925), (437, 10025), (475, 9223), (575, 7619), (2005, 2185)]