1330339545

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53849}}^1$

素因数の和:53927

約数の個数: 40

約数和(自身を含む): 2423896200

約数和(自身を除く): 1093556655

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 8235, 24705, 53849, 161547, 269245, 484641, 807735, 1453923, 2423205, 3284789, 4361769, 7269615, 9854367, 16423945, 21808845, 29563101, 49271835, 88689303, 147815505, 266067909, 443446515, 1330339545]

約数ペア:

[(1, 1330339545), (3, 443446515), (5, 266067909), (9, 147815505), (15, 88689303), (27, 49271835), (45, 29563101), (61, 21808845), (81, 16423945), (135, 9854367), (183, 7269615), (305, 4361769), (405, 3284789), (549, 2423205), (915, 1453923), (1647, 807735), (2745, 484641), (4941, 269245), (8235, 161547), (24705, 53849)]