161122175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1033}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 212325696

約数和(自身を除く): 51203521

約数列:

[1, 5, 17, 25, 85, 367, 425, 1033, 1835, 5165, 6239, 9175, 17561, 25825, 31195, 87805, 155975, 379111, 439025, 1895555, 6444887, 9477775, 32224435, 161122175]

約数ペア:

[(1, 161122175), (5, 32224435), (17, 9477775), (25, 6444887), (85, 1895555), (367, 439025), (425, 379111), (1033, 155975), (1835, 87805), (5165, 31195), (6239, 25825), (9175, 17561)]