69128345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 29333095

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 887, 1199, 1417, 4435, 5995, 7085, 9757, 11531, 15587, 48785, 57655, 77935, 96683, 126841, 483415, 634205, 1063513, 1256879, 5317565, 6284395, 13825669, 69128345]

約数ペア:

[(1, 69128345), (5, 13825669), (11, 6284395), (13, 5317565), (55, 1256879), (65, 1063513), (109, 634205), (143, 483415), (545, 126841), (715, 96683), (887, 77935), (1199, 57655), (1417, 48785), (4435, 15587), (5995, 11531), (7085, 9757)]