123208075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 158802336

約数和(自身を除く): 35594261

約数列:

[1, 5, 25, 41, 71, 205, 355, 1025, 1693, 1775, 2911, 8465, 14555, 42325, 69413, 72775, 120203, 347065, 601015, 1735325, 3005075, 4928323, 24641615, 123208075]

約数ペア:

[(1, 123208075), (5, 24641615), (25, 4928323), (41, 3005075), (71, 1735325), (205, 601015), (355, 347065), (1025, 120203), (1693, 72775), (1775, 69413), (2911, 42325), (8465, 14555)]