15709038597

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{21557}}^1$

素因数の和:21882

約数の個数: 48

約数和(自身を含む): 26635340160

約数和(自身を除く): 10926301563

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 269, 301, 387, 807, 903, 1883, 2421, 2709, 5649, 11567, 16947, 21557, 34701, 64671, 80969, 104103, 150899, 194013, 242907, 452697, 728721, 926951, 1358091, 2780853, 5798833, 6488657, 8342559, 17396499, 19465971, 40591831, 52189497, 58397913, 121775493, 249349819, 365326479, 748049457, 1745448733, 2244148371, 5236346199, 15709038597]

約数ペア:

[(1, 15709038597), (3, 5236346199), (7, 2244148371), (9, 1745448733), (21, 748049457), (43, 365326479), (63, 249349819), (129, 121775493), (269, 58397913), (301, 52189497), (387, 40591831), (807, 19465971), (903, 17396499), (1883, 8342559), (2421, 6488657), (2709, 5798833), (5649, 2780853), (11567, 1358091), (16947, 926951), (21557, 728721), (34701, 452697), (64671, 242907), (80969, 194013), (104103, 150899)]