75229791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 124078080

約数和(自身を除く): 48848289

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1153, 1673, 3107, 3459, 5019, 8071, 9321, 14989, 21749, 24213, 44967, 65247, 104923, 275567, 314769, 826701, 1928969, 3582371, 5786907, 10747113, 25076597, 75229791]

約数ペア:

[(1, 75229791), (3, 25076597), (7, 10747113), (13, 5786907), (21, 3582371), (39, 1928969), (91, 826701), (239, 314769), (273, 275567), (717, 104923), (1153, 65247), (1673, 44967), (3107, 24213), (3459, 21749), (5019, 14989), (8071, 9321)]