274244575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 396403200

約数和(自身を除く): 122158625

約数列:

[1, 5, 11, 19, 25, 55, 73, 95, 209, 275, 365, 475, 719, 803, 1045, 1387, 1825, 3595, 4015, 5225, 6935, 7909, 13661, 15257, 17975, 20075, 34675, 39545, 52487, 68305, 76285, 150271, 197725, 262435, 341525, 381425, 577357, 751355, 997253, 1312175, 2886785, 3756775, 4986265, 10969783, 14433925, 24931325, 54848915, 274244575]

約数ペア:

[(1, 274244575), (5, 54848915), (11, 24931325), (19, 14433925), (25, 10969783), (55, 4986265), (73, 3756775), (95, 2886785), (209, 1312175), (275, 997253), (365, 751355), (475, 577357), (719, 381425), (803, 341525), (1045, 262435), (1387, 197725), (1825, 150271), (3595, 76285), (4015, 68305), (5225, 52487), (6935, 39545), (7909, 34675), (13661, 20075), (15257, 17975)]