15279968305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{26557}}^1$

素因数の和:27553

約数の個数: 32

約数和(自身を含む): 22211836416

約数和(自身を除く): 6931868111

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 967, 4835, 6769, 16439, 26557, 33845, 82195, 115073, 132785, 185899, 451469, 575365, 929495, 2257345, 3160283, 15801415, 25680619, 128403095, 179764333, 436570523, 898821665, 2182852615, 3055993661, 15279968305]

約数ペア:

[(1, 15279968305), (5, 3055993661), (7, 2182852615), (17, 898821665), (35, 436570523), (85, 179764333), (119, 128403095), (595, 25680619), (967, 15801415), (4835, 3160283), (6769, 2257345), (16439, 929495), (26557, 575365), (33845, 451469), (82195, 185899), (115073, 132785)]