38107215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 69488640

約数和(自身を除く): 31381425

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 463, 465, 531, 885, 1389, 1395, 1829, 2315, 2655, 4167, 5487, 6945, 9145, 14353, 16461, 20835, 27317, 27435, 43059, 71765, 81951, 82305, 129177, 136585, 215295, 245853, 409755, 645885, 846827, 1229265, 2540481, 4234135, 7621443, 12702405, 38107215]

約数ペア:

[(1, 38107215), (3, 12702405), (5, 7621443), (9, 4234135), (15, 2540481), (31, 1229265), (45, 846827), (59, 645885), (93, 409755), (155, 245853), (177, 215295), (279, 136585), (295, 129177), (463, 82305), (465, 81951), (531, 71765), (885, 43059), (1389, 27435), (1395, 27317), (1829, 20835), (2315, 16461), (2655, 14353), (4167, 9145), (5487, 6945)]