38240055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 82802304

約数和(自身を除く): 44562249

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 85, 105, 111, 119, 153, 185, 193, 255, 259, 315, 333, 357, 555, 579, 595, 629, 765, 777, 965, 1071, 1295, 1351, 1665, 1737, 1785, 1887, 2331, 2895, 3145, 3281, 3885, 4053, 4403, 5355, 5661, 6755, 7141, 8685, 9435, 9843, 11655, 12159, 13209, 16405, 20265, 21423, 22015, 22967, 28305, 29529, 35705, 39627, 49215, 49987, 60795, 64269, 66045, 68901, 107115, 114835, 121397, 147645, 149961, 198135, 206703, 249935, 321345, 344505, 364191, 449883, 606985, 749805, 849779, 1033515, 1092573, 1820955, 2249415, 2549337, 4248895, 5462865, 7648011, 12746685, 38240055]

約数ペア:

[(1, 38240055), (3, 12746685), (5, 7648011), (7, 5462865), (9, 4248895), (15, 2549337), (17, 2249415), (21, 1820955), (35, 1092573), (37, 1033515), (45, 849779), (51, 749805), (63, 606985), (85, 449883), (105, 364191), (111, 344505), (119, 321345), (153, 249935), (185, 206703), (193, 198135), (255, 149961), (259, 147645), (315, 121397), (333, 114835), (357, 107115), (555, 68901), (579, 66045), (595, 64269), (629, 60795), (765, 49987), (777, 49215), (965, 39627), (1071, 35705), (1295, 29529), (1351, 28305), (1665, 22967), (1737, 22015), (1785, 21423), (1887, 20265), (2331, 16405), (2895, 13209), (3145, 12159), (3281, 11655), (3885, 9843), (4053, 9435), (4403, 8685), (5355, 7141), (5661, 6755)]