61198805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 17763883

約数列:

[1, 5, 31, 67, 71, 83, 155, 335, 355, 415, 2077, 2201, 2573, 4757, 5561, 5893, 10385, 11005, 12865, 23785, 27805, 29465, 147467, 172391, 182683, 394831, 737335, 861955, 913415, 1974155, 12239761, 61198805]

約数ペア:

[(1, 61198805), (5, 12239761), (31, 1974155), (67, 913415), (71, 861955), (83, 737335), (155, 394831), (335, 182683), (355, 172391), (415, 147467), (2077, 29465), (2201, 27805), (2573, 23785), (4757, 12865), (5561, 11005), (5893, 10385)]