12985386315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 24395489280

約数和(自身を除く): 11410102965

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 165, 209, 213, 227, 257, 285, 355, 627, 681, 771, 781, 1045, 1065, 1135, 1285, 1349, 2343, 2497, 2827, 3135, 3405, 3855, 3905, 4047, 4313, 4883, 6745, 7491, 8481, 11715, 12485, 12939, 14135, 14649, 14839, 16117, 18247, 20235, 21565, 24415, 37455, 42405, 44517, 47443, 48351, 53713, 54741, 58339, 64695, 73245, 74195, 80585, 91235, 142329, 161139, 175017, 177287, 200717, 222585, 237215, 241755, 268565, 273705, 291695, 306223, 346693, 531861, 602151, 641729, 711645, 805695, 875085, 886435, 918669, 1003585, 1040079, 1108441, 1531115, 1733465, 1925187, 2659305, 3010755, 3208645, 3325323, 3368453, 3813623, 4142069, 4593345, 5200395, 5542205, 9625935, 10105359, 11440869, 12192851, 12426207, 16626615, 16842265, 19068115, 20710345, 36578553, 45562759, 50526795, 57204345, 60964255, 62131035, 78699311, 136688277, 182892765, 227813795, 236097933, 393496555, 683441385, 865692421, 1180489665, 2597077263, 4328462105, 12985386315]

約数ペア:

[(1, 12985386315), (3, 4328462105), (5, 2597077263), (11, 1180489665), (15, 865692421), (19, 683441385), (33, 393496555), (55, 236097933), (57, 227813795), (71, 182892765), (95, 136688277), (165, 78699311), (209, 62131035), (213, 60964255), (227, 57204345), (257, 50526795), (285, 45562759), (355, 36578553), (627, 20710345), (681, 19068115), (771, 16842265), (781, 16626615), (1045, 12426207), (1065, 12192851), (1135, 11440869), (1285, 10105359), (1349, 9625935), (2343, 5542205), (2497, 5200395), (2827, 4593345), (3135, 4142069), (3405, 3813623), (3855, 3368453), (3905, 3325323), (4047, 3208645), (4313, 3010755), (4883, 2659305), (6745, 1925187), (7491, 1733465), (8481, 1531115), (11715, 1108441), (12485, 1040079), (12939, 1003585), (14135, 918669), (14649, 886435), (14839, 875085), (16117, 805695), (18247, 711645), (20235, 641729), (21565, 602151), (24415, 531861), (37455, 346693), (42405, 306223), (44517, 291695), (47443, 273705), (48351, 268565), (53713, 241755), (54741, 237215), (58339, 222585), (64695, 200717), (73245, 177287), (74195, 175017), (80585, 161139), (91235, 142329)]