2822972810425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1\times {\mathrm{9721}}^1$

素因数の和:11714

約数の個数: 48

約数和(自身を含む): 3608000640640

約数和(自身を除く): 785027830215

約数列:

[1, 5, 25, 43, 151, 215, 755, 1075, 1789, 3775, 6493, 8945, 9721, 32465, 44725, 48605, 76927, 162325, 243025, 270139, 384635, 418003, 1350695, 1467871, 1923175, 2090015, 6753475, 7339355, 10450075, 11615977, 17390869, 36696775, 58079885, 63118453, 86954345, 290399425, 315592265, 434771725, 747807367, 1577961325, 2626021219, 3739036835, 13130106095, 18695184175, 65650530475, 112918912417, 564594562085, 2822972810425]

約数ペア:

[(1, 2822972810425), (5, 564594562085), (25, 112918912417), (43, 65650530475), (151, 18695184175), (215, 13130106095), (755, 3739036835), (1075, 2626021219), (1789, 1577961325), (3775, 747807367), (6493, 434771725), (8945, 315592265), (9721, 290399425), (32465, 86954345), (44725, 63118453), (48605, 58079885), (76927, 36696775), (162325, 17390869), (243025, 11615977), (270139, 10450075), (384635, 7339355), (418003, 6753475), (1350695, 2090015), (1467871, 1923175)]