15752079

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 36

約数和(自身を含む): 27636336

約数和(自身を除く): 11884257

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1553, 3381, 4659, 10143, 10871, 13977, 32613, 35719, 76097, 97839, 107157, 228291, 250033, 321471, 684873, 750099, 1750231, 2250297, 5250693, 15752079]

約数ペア:

[(1, 15752079), (3, 5250693), (7, 2250297), (9, 1750231), (21, 750099), (23, 684873), (49, 321471), (63, 250033), (69, 228291), (147, 107157), (161, 97839), (207, 76097), (441, 35719), (483, 32613), (1127, 13977), (1449, 10871), (1553, 10143), (3381, 4659)]