38183145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 82059264

約数和(自身を除く): 43876119

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 2543, 3003, 5005, 7629, 12715, 15015, 17801, 27973, 33059, 38145, 53403, 83919, 89005, 99177, 139865, 165295, 195811, 231413, 267015, 363649, 419595, 495885, 587433, 694239, 979055, 1090947, 1157065, 1818245, 2545543, 2937165, 3471195, 5454735, 7636629, 12727715, 38183145]

約数ペア:

[(1, 38183145), (3, 12727715), (5, 7636629), (7, 5454735), (11, 3471195), (13, 2937165), (15, 2545543), (21, 1818245), (33, 1157065), (35, 1090947), (39, 979055), (55, 694239), (65, 587433), (77, 495885), (91, 419595), (105, 363649), (143, 267015), (165, 231413), (195, 195811), (231, 165295), (273, 139865), (385, 99177), (429, 89005), (455, 83919), (715, 53403), (1001, 38145), (1155, 33059), (1365, 27973), (2145, 17801), (2543, 15015), (3003, 12715), (5005, 7629)]