386380935

素因数分解:

$3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 56

約数和(自身を含む): 705430944

約数和(自身を除く): 319050009

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 729, 1065, 1215, 1493, 1917, 3195, 3645, 4479, 5751, 7465, 9585, 13437, 17253, 22395, 28755, 40311, 51759, 67185, 86265, 106003, 120933, 201555, 258795, 318009, 362799, 530015, 604665, 954027, 1088397, 1590045, 1813995, 2862081, 4770135, 5441985, 8586243, 14310405, 25758729, 42931215, 77276187, 128793645, 386380935]

約数ペア:

[(1, 386380935), (3, 128793645), (5, 77276187), (9, 42931215), (15, 25758729), (27, 14310405), (45, 8586243), (71, 5441985), (81, 4770135), (135, 2862081), (213, 1813995), (243, 1590045), (355, 1088397), (405, 954027), (639, 604665), (729, 530015), (1065, 362799), (1215, 318009), (1493, 258795), (1917, 201555), (3195, 120933), (3645, 106003), (4479, 86265), (5751, 67185), (7465, 51759), (9585, 40311), (13437, 28755), (17253, 22395)]