73908185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 101004288

約数和(自身を除く): 27096103

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 403, 559, 853, 1333, 2015, 2795, 4265, 6665, 11089, 17329, 26443, 36679, 55445, 86645, 132215, 183395, 343759, 476827, 1137049, 1718795, 2384135, 5685245, 14781637, 73908185]

約数ペア:

[(1, 73908185), (5, 14781637), (13, 5685245), (31, 2384135), (43, 1718795), (65, 1137049), (155, 476827), (215, 343759), (403, 183395), (559, 132215), (853, 86645), (1333, 55445), (2015, 36679), (2795, 26443), (4265, 17329), (6665, 11089)]