68752545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 116311680

約数和(自身を除く): 47559135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 761, 951, 1585, 2283, 3805, 4755, 6023, 11415, 14459, 18069, 30115, 43377, 72295, 90345, 216885, 241237, 723711, 1206185, 3618555, 4583503, 13750509, 22917515, 68752545]

約数ペア:

[(1, 68752545), (3, 22917515), (5, 13750509), (15, 4583503), (19, 3618555), (57, 1206185), (95, 723711), (285, 241237), (317, 216885), (761, 90345), (951, 72295), (1585, 43377), (2283, 30115), (3805, 18069), (4755, 14459), (6023, 11415)]