1428565545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2473}}^1$

素因数の和:2887

約数の個数: 64

約数和(自身を含む): 2778796800

約数和(自身を除く): 1350231255

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 389, 495, 1167, 1485, 1945, 2473, 3501, 4279, 5835, 7419, 10503, 12365, 12837, 17505, 21395, 22257, 27203, 37095, 38511, 52515, 64185, 66771, 81609, 111285, 115533, 136015, 192555, 244827, 333855, 408045, 577665, 734481, 961997, 1224135, 2885991, 3672405, 4809985, 8657973, 10581967, 14429955, 25973919, 31745901, 43289865, 52909835, 95237703, 129869595, 158729505, 285713109, 476188515, 1428565545]

約数ペア:

[(1, 1428565545), (3, 476188515), (5, 285713109), (9, 158729505), (11, 129869595), (15, 95237703), (27, 52909835), (33, 43289865), (45, 31745901), (55, 25973919), (99, 14429955), (135, 10581967), (165, 8657973), (297, 4809985), (389, 3672405), (495, 2885991), (1167, 1224135), (1485, 961997), (1945, 734481), (2473, 577665), (3501, 408045), (4279, 333855), (5835, 244827), (7419, 192555), (10503, 136015), (12365, 115533), (12837, 111285), (17505, 81609), (21395, 66771), (22257, 64185), (27203, 52515), (37095, 38511)]