3949052145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 6878027520

約数和(自身を除く): 2928975375

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 389, 615, 697, 971, 1167, 1945, 2091, 2913, 3485, 4855, 5835, 6613, 10455, 14565, 15949, 16507, 19839, 33065, 39811, 47847, 49521, 79745, 82535, 99195, 119433, 199055, 239235, 247605, 271133, 377719, 597165, 676787, 813399, 1133157, 1355665, 1888595, 2030361, 3383935, 4066995, 5665785, 6421223, 10151805, 15486479, 19263669, 32106115, 46459437, 77432395, 96318345, 232297185, 263270143, 789810429, 1316350715, 3949052145]

約数ペア:

[(1, 3949052145), (3, 1316350715), (5, 789810429), (15, 263270143), (17, 232297185), (41, 96318345), (51, 77432395), (85, 46459437), (123, 32106115), (205, 19263669), (255, 15486479), (389, 10151805), (615, 6421223), (697, 5665785), (971, 4066995), (1167, 3383935), (1945, 2030361), (2091, 1888595), (2913, 1355665), (3485, 1133157), (4855, 813399), (5835, 676787), (6613, 597165), (10455, 377719), (14565, 271133), (15949, 247605), (16507, 239235), (19839, 199055), (33065, 119433), (39811, 99195), (47847, 82535), (49521, 79745)]