20156162895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{26119}}^1$

素因数の和:27700

約数の個数: 48

約数和(自身を含む): 38139379200

約数和(自身を除く): 17983216305

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1559, 4677, 7795, 14031, 17149, 23385, 26119, 51447, 70155, 78357, 85745, 130595, 154341, 235071, 257235, 287309, 391785, 771705, 861927, 1175355, 1436545, 2585781, 4309635, 12928905, 40719521, 122158563, 203597605, 366475689, 447914731, 610792815, 1343744193, 1832378445, 2239573655, 4031232579, 6718720965, 20156162895]

約数ペア:

[(1, 20156162895), (3, 6718720965), (5, 4031232579), (9, 2239573655), (11, 1832378445), (15, 1343744193), (33, 610792815), (45, 447914731), (55, 366475689), (99, 203597605), (165, 122158563), (495, 40719521), (1559, 12928905), (4677, 4309635), (7795, 2585781), (14031, 1436545), (17149, 1175355), (23385, 861927), (26119, 771705), (51447, 391785), (70155, 287309), (78357, 257235), (85745, 235071), (130595, 154341)]