15668966385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{24767}}^1$

素因数の和:25622

約数の個数: 48

約数和(自身を含む): 28793097216

約数和(自身を除く): 13124130831

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 827, 2481, 4135, 7443, 12405, 14059, 24767, 37215, 42177, 70295, 74301, 123835, 126531, 210885, 222903, 371505, 421039, 632655, 1114515, 1263117, 2105195, 3789351, 6315585, 18946755, 20482309, 61446927, 102411545, 184340781, 307234635, 348199253, 921703905, 1044597759, 1740996265, 3133793277, 5222988795, 15668966385]

約数ペア:

[(1, 15668966385), (3, 5222988795), (5, 3133793277), (9, 1740996265), (15, 1044597759), (17, 921703905), (45, 348199253), (51, 307234635), (85, 184340781), (153, 102411545), (255, 61446927), (765, 20482309), (827, 18946755), (2481, 6315585), (4135, 3789351), (7443, 2105195), (12405, 1263117), (14059, 1114515), (24767, 632655), (37215, 421039), (42177, 371505), (70295, 222903), (74301, 210885), (123835, 126531)]