380452698145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3109}}^1\times {\mathrm{6947}}^1$

素因数の和:10345

約数の個数: 32

約数和(自身を含む): 493705981440

約数和(自身を除く): 113253283295

約数列:

[1, 5, 13, 65, 271, 1355, 3109, 3523, 6947, 15545, 17615, 34735, 40417, 90311, 202085, 451555, 842539, 1882637, 4212695, 9413185, 10953007, 21598223, 24474281, 54765035, 107991115, 122371405, 280776899, 1403884495, 5853118433, 29265592165, 76090539629, 380452698145]

約数ペア:

[(1, 380452698145), (5, 76090539629), (13, 29265592165), (65, 5853118433), (271, 1403884495), (1355, 280776899), (3109, 122371405), (3523, 107991115), (6947, 54765035), (15545, 24474281), (17615, 21598223), (34735, 10953007), (40417, 9413185), (90311, 4212695), (202085, 1882637), (451555, 842539)]