28554625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 40959360

約数和(自身を除く): 12404735

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1093, 1375, 2375, 5225, 5465, 12023, 20767, 26125, 27325, 60115, 103835, 136625, 228437, 300575, 519175, 1142185, 1502875, 2595875, 5710925, 28554625]

約数ペア:

[(1, 28554625), (5, 5710925), (11, 2595875), (19, 1502875), (25, 1142185), (55, 519175), (95, 300575), (125, 228437), (209, 136625), (275, 103835), (475, 60115), (1045, 27325), (1093, 26125), (1375, 20767), (2375, 12023), (5225, 5465)]