140593895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 190294272

約数和(自身を除く): 49700377

約数列:

[1, 5, 13, 37, 53, 65, 185, 265, 481, 689, 1103, 1961, 2405, 3445, 5515, 9805, 14339, 25493, 40811, 58459, 71695, 127465, 204055, 292295, 530543, 759967, 2162983, 2652715, 3799835, 10814915, 28118779, 140593895]

約数ペア:

[(1, 140593895), (5, 28118779), (13, 10814915), (37, 3799835), (53, 2652715), (65, 2162983), (185, 759967), (265, 530543), (481, 292295), (689, 204055), (1103, 127465), (1961, 71695), (2405, 58459), (3445, 40811), (5515, 25493), (9805, 14339)]