12733325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 18138720

約数和(自身を除く): 5405395

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2437, 5225, 12185, 26807, 46303, 60925, 134035, 231515, 509333, 670175, 1157575, 2546665, 12733325]

約数ペア:

[(1, 12733325), (5, 2546665), (11, 1157575), (19, 670175), (25, 509333), (55, 231515), (95, 134035), (209, 60925), (275, 46303), (475, 26807), (1045, 12185), (2437, 5225)]