9490009375

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39439}}^1$

素因数の和:39482

約数の個数: 48

約数和(自身を含む): 14789053440

約数和(自身を除く): 5299044065

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1375, 1925, 3125, 4375, 6875, 9625, 21875, 34375, 39439, 48125, 197195, 240625, 276073, 433829, 985975, 1380365, 2169145, 3036803, 4929875, 6901825, 10845725, 15184015, 24649375, 34509125, 54228625, 75920075, 123246875, 172545625, 271143125, 379600375, 862728125, 1355715625, 1898001875, 9490009375]

約数ペア:

[(1, 9490009375), (5, 1898001875), (7, 1355715625), (11, 862728125), (25, 379600375), (35, 271143125), (55, 172545625), (77, 123246875), (125, 75920075), (175, 54228625), (275, 34509125), (385, 24649375), (625, 15184015), (875, 10845725), (1375, 6901825), (1925, 4929875), (3125, 3036803), (4375, 2169145), (6875, 1380365), (9625, 985975), (21875, 433829), (34375, 276073), (39439, 240625), (48125, 197195)]