2088290925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 4448965248

約数和(自身を除く): 2360674323

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 73, 75, 105, 123, 175, 205, 219, 225, 287, 315, 365, 369, 443, 511, 525, 615, 657, 861, 1025, 1095, 1329, 1435, 1533, 1575, 1825, 1845, 2215, 2555, 2583, 2993, 3075, 3101, 3285, 3987, 4305, 4599, 5475, 6645, 7175, 7665, 8979, 9225, 9303, 11075, 12775, 12915, 14965, 15505, 16425, 18163, 19935, 20951, 21525, 22995, 26937, 27909, 32339, 33225, 38325, 44895, 46515, 54489, 62853, 64575, 74825, 77525, 90815, 97017, 99675, 104755, 114975, 127141, 134685, 139545, 161695, 163467, 188559, 224475, 226373, 232575, 272445, 291051, 314265, 381423, 454075, 485085, 523775, 635705, 673425, 679119, 697725, 808475, 817335, 942795, 1131865, 1144269, 1325899, 1362225, 1455255, 1571325, 1907115, 2037357, 2425425, 3178525, 3395595, 3977697, 4086675, 4713975, 5659325, 5721345, 6629495, 7276275, 9281293, 9535575, 10186785, 11933091, 16977975, 19888485, 27843879, 28606725, 33147475, 46406465, 50933925, 59665455, 83531637, 99442425, 139219395, 232032325, 298327275, 417658185, 696096975, 2088290925]

約数ペア:

[(1, 2088290925), (3, 696096975), (5, 417658185), (7, 298327275), (9, 232032325), (15, 139219395), (21, 99442425), (25, 83531637), (35, 59665455), (41, 50933925), (45, 46406465), (63, 33147475), (73, 28606725), (75, 27843879), (105, 19888485), (123, 16977975), (175, 11933091), (205, 10186785), (219, 9535575), (225, 9281293), (287, 7276275), (315, 6629495), (365, 5721345), (369, 5659325), (443, 4713975), (511, 4086675), (525, 3977697), (615, 3395595), (657, 3178525), (861, 2425425), (1025, 2037357), (1095, 1907115), (1329, 1571325), (1435, 1455255), (1533, 1362225), (1575, 1325899), (1825, 1144269), (1845, 1131865), (2215, 942795), (2555, 817335), (2583, 808475), (2993, 697725), (3075, 679119), (3101, 673425), (3285, 635705), (3987, 523775), (4305, 485085), (4599, 454075), (5475, 381423), (6645, 314265), (7175, 291051), (7665, 272445), (8979, 232575), (9225, 226373), (9303, 224475), (11075, 188559), (12775, 163467), (12915, 161695), (14965, 139545), (15505, 134685), (16425, 127141), (18163, 114975), (19935, 104755), (20951, 99675), (21525, 97017), (22995, 90815), (26937, 77525), (27909, 74825), (32339, 64575), (33225, 62853), (38325, 54489), (44895, 46515)]