24674375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 34901328

約数和(自身を除く): 10226953

約数列:

[1, 5, 11, 25, 37, 55, 97, 125, 185, 275, 407, 485, 625, 925, 1067, 1375, 2035, 2425, 3589, 4625, 5335, 6875, 10175, 12125, 17945, 23125, 26675, 39479, 50875, 60625, 89725, 133375, 197395, 254375, 448625, 666875, 986975, 2243125, 4934875, 24674375]

約数ペア:

[(1, 24674375), (5, 4934875), (11, 2243125), (25, 986975), (37, 666875), (55, 448625), (97, 254375), (125, 197395), (185, 133375), (275, 89725), (407, 60625), (485, 50875), (625, 39479), (925, 26675), (1067, 23125), (1375, 17945), (2035, 12125), (2425, 10175), (3589, 6875), (4625, 5335)]