15695213105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68813}}^1$

素因数の和:68882

約数の個数: 48

約数和(自身を含む): 23063700240

約数和(自身を除く): 7368487135

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 319, 377, 605, 715, 1573, 1595, 1885, 3509, 4147, 7865, 17545, 20735, 45617, 68813, 228085, 344065, 756943, 894569, 1995577, 3784715, 4472845, 8326373, 9840259, 9977885, 21951347, 25942501, 41631865, 49201295, 108242849, 109756735, 129712505, 241464817, 285367511, 541214245, 1207324085, 1426837555, 3139042621, 15695213105]

約数ペア:

[(1, 15695213105), (5, 3139042621), (11, 1426837555), (13, 1207324085), (29, 541214245), (55, 285367511), (65, 241464817), (121, 129712505), (143, 109756735), (145, 108242849), (319, 49201295), (377, 41631865), (605, 25942501), (715, 21951347), (1573, 9977885), (1595, 9840259), (1885, 8326373), (3509, 4472845), (4147, 3784715), (7865, 1995577), (17545, 894569), (20735, 756943), (45617, 344065), (68813, 228085)]