29881225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 40702752

約数和(自身を除く): 10821527

約数列:

[1, 5, 11, 25, 55, 193, 275, 563, 965, 2123, 2815, 4825, 6193, 10615, 14075, 30965, 53075, 108659, 154825, 543295, 1195249, 2716475, 5976245, 29881225]

約数ペア:

[(1, 29881225), (5, 5976245), (11, 2716475), (25, 1195249), (55, 543295), (193, 154825), (275, 108659), (563, 53075), (965, 30965), (2123, 14075), (2815, 10615), (4825, 6193)]