8863025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 11844480

約数和(自身を除く): 2981455

約数列:

[1, 5, 19, 25, 47, 95, 235, 397, 475, 893, 1175, 1985, 4465, 7543, 9925, 18659, 22325, 37715, 93295, 188575, 354521, 466475, 1772605, 8863025]

約数ペア:

[(1, 8863025), (5, 1772605), (19, 466475), (25, 354521), (47, 188575), (95, 93295), (235, 37715), (397, 22325), (475, 18659), (893, 9925), (1175, 7543), (1985, 4465)]