91499135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 140544000

約数和(自身を除く): 49044865

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 403, 455, 499, 845, 1085, 1183, 2015, 2495, 2821, 3493, 5239, 5915, 6487, 14105, 15469, 17465, 26195, 32435, 36673, 45409, 77345, 84331, 108283, 183365, 201097, 227045, 421655, 541415, 590317, 1005485, 1407679, 2614261, 2951585, 7038395, 13071305, 18299827, 91499135]

約数ペア:

[(1, 91499135), (5, 18299827), (7, 13071305), (13, 7038395), (31, 2951585), (35, 2614261), (65, 1407679), (91, 1005485), (155, 590317), (169, 541415), (217, 421655), (403, 227045), (455, 201097), (499, 183365), (845, 108283), (1085, 84331), (1183, 77345), (2015, 45409), (2495, 36673), (2821, 32435), (3493, 26195), (5239, 17465), (5915, 15469), (6487, 14105)]