13361316325

素因数分解:

$5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{82009}}^1$

素因数の和:82059

約数の個数: 48

約数和(自身を含む): 20338480000

約数和(自身を除く): 6977163675

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 343, 475, 665, 931, 1225, 1715, 3325, 4655, 6517, 8575, 23275, 32585, 82009, 162925, 410045, 574063, 1558171, 2050225, 2870315, 4018441, 7790855, 10907197, 14351575, 20092205, 28129087, 38954275, 54535985, 76350379, 100461025, 140645435, 272679925, 381751895, 534452653, 703227175, 1908759475, 2672263265, 13361316325]

約数ペア:

[(1, 13361316325), (5, 2672263265), (7, 1908759475), (19, 703227175), (25, 534452653), (35, 381751895), (49, 272679925), (95, 140645435), (133, 100461025), (175, 76350379), (245, 54535985), (343, 38954275), (475, 28129087), (665, 20092205), (931, 14351575), (1225, 10907197), (1715, 7790855), (3325, 4018441), (4655, 2870315), (6517, 2050225), (8575, 1558171), (23275, 574063), (32585, 410045), (82009, 162925)]