191546885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 252201600

約数和(自身を除く): 60654715

約数列:

[1, 5, 19, 29, 95, 145, 251, 277, 551, 1255, 1385, 2755, 4769, 5263, 7279, 8033, 23845, 26315, 36395, 40165, 69527, 138301, 152627, 347635, 691505, 763135, 1321013, 2016283, 6605065, 10081415, 38309377, 191546885]

約数ペア:

[(1, 191546885), (5, 38309377), (19, 10081415), (29, 6605065), (95, 2016283), (145, 1321013), (251, 763135), (277, 691505), (551, 347635), (1255, 152627), (1385, 138301), (2755, 69527), (4769, 40165), (5263, 36395), (7279, 26315), (8033, 23845)]