1284190635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 2657378304

約数和(自身を除く): 1373187669

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 47, 65, 91, 105, 111, 141, 185, 195, 235, 259, 273, 329, 455, 481, 541, 555, 611, 705, 777, 987, 1295, 1365, 1443, 1623, 1645, 1739, 1833, 2405, 2705, 3055, 3367, 3787, 3885, 4277, 4935, 5217, 7033, 7215, 8115, 8695, 9165, 10101, 11361, 12173, 12831, 16835, 18935, 20017, 21099, 21385, 22607, 25427, 26085, 35165, 36519, 49231, 50505, 56805, 60051, 60865, 64155, 67821, 76281, 100085, 105495, 113035, 127135, 140119, 147693, 158249, 177989, 182595, 246155, 260221, 300255, 330551, 339105, 381405, 420357, 474747, 533967, 700595, 738465, 780663, 791245, 889945, 940799, 991653, 1301105, 1652755, 1821547, 2101785, 2313857, 2373735, 2669835, 2822397, 3903315, 4703995, 4958265, 5464641, 6585593, 6941571, 9107735, 11569285, 12230387, 14111985, 19756779, 27323205, 32927965, 34707855, 36691161, 61151935, 85612709, 98783895, 183455805, 256838127, 428063545, 1284190635]

約数ペア:

[(1, 1284190635), (3, 428063545), (5, 256838127), (7, 183455805), (13, 98783895), (15, 85612709), (21, 61151935), (35, 36691161), (37, 34707855), (39, 32927965), (47, 27323205), (65, 19756779), (91, 14111985), (105, 12230387), (111, 11569285), (141, 9107735), (185, 6941571), (195, 6585593), (235, 5464641), (259, 4958265), (273, 4703995), (329, 3903315), (455, 2822397), (481, 2669835), (541, 2373735), (555, 2313857), (611, 2101785), (705, 1821547), (777, 1652755), (987, 1301105), (1295, 991653), (1365, 940799), (1443, 889945), (1623, 791245), (1645, 780663), (1739, 738465), (1833, 700595), (2405, 533967), (2705, 474747), (3055, 420357), (3367, 381405), (3787, 339105), (3885, 330551), (4277, 300255), (4935, 260221), (5217, 246155), (7033, 182595), (7215, 177989), (8115, 158249), (8695, 147693), (9165, 140119), (10101, 127135), (11361, 113035), (12173, 105495), (12831, 100085), (16835, 76281), (18935, 67821), (20017, 64155), (21099, 60865), (21385, 60051), (22607, 56805), (25427, 50505), (26085, 49231), (35165, 36519)]