1946243385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{8287}}^1$

素因数の和:8622

約数の個数: 48

約数和(自身を含む): 3583996416

約数和(自身を除く): 1637753031

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 307, 765, 921, 1535, 2763, 4605, 5219, 8287, 13815, 15657, 24861, 26095, 41435, 46971, 74583, 78285, 124305, 140879, 234855, 372915, 422637, 704395, 1267911, 2113185, 2544109, 6339555, 7632327, 12720545, 22896981, 38161635, 43249853, 114484905, 129749559, 216249265, 389248677, 648747795, 1946243385]

約数ペア:

[(1, 1946243385), (3, 648747795), (5, 389248677), (9, 216249265), (15, 129749559), (17, 114484905), (45, 43249853), (51, 38161635), (85, 22896981), (153, 12720545), (255, 7632327), (307, 6339555), (765, 2544109), (921, 2113185), (1535, 1267911), (2763, 704395), (4605, 422637), (5219, 372915), (8287, 234855), (13815, 140879), (15657, 124305), (24861, 78285), (26095, 74583), (41435, 46971)]