82942315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 108299520

約数和(自身を除く): 25357205

約数列:

[1, 5, 19, 67, 83, 95, 157, 335, 415, 785, 1273, 1577, 2983, 5561, 6365, 7885, 10519, 13031, 14915, 27805, 52595, 65155, 105659, 199861, 247589, 528295, 873077, 999305, 1237945, 4365385, 16588463, 82942315]

約数ペア:

[(1, 82942315), (5, 16588463), (19, 4365385), (67, 1237945), (83, 999305), (95, 873077), (157, 528295), (335, 247589), (415, 199861), (785, 105659), (1273, 65155), (1577, 52595), (2983, 27805), (5561, 14915), (6365, 13031), (7885, 10519)]