274541455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 358110720

約数和(自身を除く): 83569265

約数列:

[1, 5, 23, 43, 59, 115, 215, 295, 941, 989, 1357, 2537, 4705, 4945, 6785, 12685, 21643, 40463, 55519, 58351, 108215, 202315, 277595, 291755, 930649, 1276937, 2387317, 4653245, 6384685, 11936585, 54908291, 274541455]

約数ペア:

[(1, 274541455), (5, 54908291), (23, 11936585), (43, 6384685), (59, 4653245), (115, 2387317), (215, 1276937), (295, 930649), (941, 291755), (989, 277595), (1357, 202315), (2537, 108215), (4705, 58351), (4945, 55519), (6785, 40463), (12685, 21643)]