137944295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 38173465

約数列:

[1, 5, 41, 47, 103, 139, 205, 235, 515, 695, 1927, 4223, 4841, 5699, 6533, 9635, 14317, 21115, 24205, 28495, 32665, 71585, 198481, 267853, 586997, 672899, 992405, 1339265, 2934985, 3364495, 27588859, 137944295]

約数ペア:

[(1, 137944295), (5, 27588859), (41, 3364495), (47, 2934985), (103, 1339265), (139, 992405), (205, 672899), (235, 586997), (515, 267853), (695, 198481), (1927, 71585), (4223, 32665), (4841, 28495), (5699, 24205), (6533, 21115), (9635, 14317)]