7980496515

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 15094296000

約数和(自身を除く): 7113799485

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 87, 111, 135, 145, 185, 261, 333, 435, 555, 783, 999, 1073, 1305, 1369, 1489, 1665, 3219, 3915, 4107, 4467, 4995, 5365, 6845, 7445, 9657, 12321, 13401, 16095, 20535, 22335, 28971, 36963, 39701, 40203, 43181, 48285, 55093, 61605, 67005, 119103, 129543, 144855, 165279, 184815, 198505, 201015, 215905, 275465, 357309, 388629, 495837, 595515, 647715, 826395, 1071927, 1165887, 1487511, 1597697, 1786545, 1943145, 2038441, 2479185, 4793091, 5359635, 5829435, 6115323, 7437555, 7988485, 10192205, 14379273, 18345969, 23965455, 30576615, 43137819, 55037907, 59114789, 71896365, 91729845, 177344367, 215689095, 275189535, 295573945, 532033101, 886721835, 1596099303, 2660165505, 7980496515]

約数ペア:

[(1, 7980496515), (3, 2660165505), (5, 1596099303), (9, 886721835), (15, 532033101), (27, 295573945), (29, 275189535), (37, 215689095), (45, 177344367), (87, 91729845), (111, 71896365), (135, 59114789), (145, 55037907), (185, 43137819), (261, 30576615), (333, 23965455), (435, 18345969), (555, 14379273), (783, 10192205), (999, 7988485), (1073, 7437555), (1305, 6115323), (1369, 5829435), (1489, 5359635), (1665, 4793091), (3219, 2479185), (3915, 2038441), (4107, 1943145), (4467, 1786545), (4995, 1597697), (5365, 1487511), (6845, 1165887), (7445, 1071927), (9657, 826395), (12321, 647715), (13401, 595515), (16095, 495837), (20535, 388629), (22335, 357309), (28971, 275465), (36963, 215905), (39701, 201015), (40203, 198505), (43181, 184815), (48285, 165279), (55093, 144855), (61605, 129543), (67005, 119103)]