86279289265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1\times {\mathrm{13879}}^1$

素因数の和:15577

約数の個数: 32

約数和(自身を含む): 113467334400

約数和(自身を除く): 27188045135

約数列:

[1, 5, 13, 59, 65, 295, 767, 1621, 3835, 8105, 13879, 21073, 69395, 95639, 105365, 180427, 478195, 818861, 902135, 1243307, 4094305, 6216535, 10645193, 22497859, 53225965, 112489295, 292472167, 1327373681, 1462360835, 6636868405, 17255857853, 86279289265]

約数ペア:

[(1, 86279289265), (5, 17255857853), (13, 6636868405), (59, 1462360835), (65, 1327373681), (295, 292472167), (767, 112489295), (1621, 53225965), (3835, 22497859), (8105, 10645193), (13879, 6216535), (21073, 4094305), (69395, 1243307), (95639, 902135), (105365, 818861), (180427, 478195)]