25928525

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 36961920

約数和(自身を除く): 11033395

約数列:

[1, 5, 7, 25, 35, 175, 229, 647, 1145, 1603, 3235, 4529, 5725, 8015, 16175, 22645, 40075, 113225, 148163, 740815, 1037141, 3704075, 5185705, 25928525]

約数ペア:

[(1, 25928525), (5, 5185705), (7, 3704075), (25, 1037141), (35, 740815), (175, 148163), (229, 113225), (647, 40075), (1145, 22645), (1603, 16175), (3235, 8015), (4529, 5725)]