48816795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 34000485

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1091, 2355, 2983, 3273, 5455, 8949, 14915, 16365, 20729, 44745, 62187, 103645, 171287, 310935, 513861, 856435, 2569305, 3254453, 9763359, 16272265, 48816795]

約数ペア:

[(1, 48816795), (3, 16272265), (5, 9763359), (15, 3254453), (19, 2569305), (57, 856435), (95, 513861), (157, 310935), (285, 171287), (471, 103645), (785, 62187), (1091, 44745), (2355, 20729), (2983, 16365), (3273, 14915), (5455, 8949)]