83998935

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 151856640

約数和(自身を除く): 67857705

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 191, 261, 337, 435, 573, 955, 1011, 1305, 1685, 1719, 2865, 3033, 5055, 5539, 8595, 9773, 15165, 16617, 27695, 29319, 48865, 49851, 64367, 83085, 87957, 146595, 193101, 249255, 321835, 439785, 579303, 965505, 1866643, 2896515, 5599929, 9333215, 16799787, 27999645, 83998935]

約数ペア:

[(1, 83998935), (3, 27999645), (5, 16799787), (9, 9333215), (15, 5599929), (29, 2896515), (45, 1866643), (87, 965505), (145, 579303), (191, 439785), (261, 321835), (337, 249255), (435, 193101), (573, 146595), (955, 87957), (1011, 83085), (1305, 64367), (1685, 49851), (1719, 48865), (2865, 29319), (3033, 27695), (5055, 16617), (5539, 15165), (8595, 9773)]