47881235

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 62215776

約数和(自身を除く): 14334541

約数列:

[1, 5, 19, 41, 95, 205, 361, 647, 779, 1805, 3235, 3895, 12293, 14801, 26527, 61465, 74005, 132635, 233567, 504013, 1167835, 2520065, 9576247, 47881235]

約数ペア:

[(1, 47881235), (5, 9576247), (19, 2520065), (41, 1167835), (95, 504013), (205, 233567), (361, 132635), (647, 74005), (779, 61465), (1805, 26527), (3235, 14801), (3895, 12293)]