1640573055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 3255840000

約数和(自身を除く): 1615266945

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 121, 135, 165, 201, 297, 335, 363, 495, 603, 605, 737, 1005, 1089, 1485, 1499, 1809, 1815, 2211, 3015, 3267, 3685, 4497, 5445, 6633, 7495, 8107, 9045, 11055, 13491, 16335, 16489, 19899, 22485, 24321, 33165, 40473, 40535, 49467, 67455, 72963, 82445, 99495, 100433, 121605, 148401, 181379, 202365, 218889, 247335, 301299, 364815, 445203, 502165, 544137, 742005, 903897, 906895, 1094445, 1104763, 1506495, 1632411, 2226015, 2711691, 2720685, 3314289, 4519485, 4897233, 5523815, 8162055, 9942867, 12152393, 13558455, 16571445, 24486165, 29828601, 36457179, 49714335, 60761965, 109371537, 149143005, 182285895, 328114611, 546857685, 1640573055]

約数ペア:

[(1, 1640573055), (3, 546857685), (5, 328114611), (9, 182285895), (11, 149143005), (15, 109371537), (27, 60761965), (33, 49714335), (45, 36457179), (55, 29828601), (67, 24486165), (99, 16571445), (121, 13558455), (135, 12152393), (165, 9942867), (201, 8162055), (297, 5523815), (335, 4897233), (363, 4519485), (495, 3314289), (603, 2720685), (605, 2711691), (737, 2226015), (1005, 1632411), (1089, 1506495), (1485, 1104763), (1499, 1094445), (1809, 906895), (1815, 903897), (2211, 742005), (3015, 544137), (3267, 502165), (3685, 445203), (4497, 364815), (5445, 301299), (6633, 247335), (7495, 218889), (8107, 202365), (9045, 181379), (11055, 148401), (13491, 121605), (16335, 100433), (16489, 99495), (19899, 82445), (22485, 72963), (24321, 67455), (33165, 49467), (40473, 40535)]