2023531785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 3933940608

約数和(自身を除く): 1910408823

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 137, 159, 165, 265, 411, 477, 495, 563, 583, 685, 795, 1233, 1507, 1689, 1749, 2055, 2385, 2815, 2915, 4521, 5067, 5247, 6165, 6193, 7261, 7535, 8445, 8745, 13563, 18579, 21783, 22605, 25335, 26235, 29839, 30965, 36305, 55737, 65349, 67815, 77131, 79871, 89517, 92895, 108915, 149195, 231393, 239613, 268551, 278685, 326745, 328229, 385655, 399355, 447585, 694179, 718839, 848441, 984687, 1156965, 1198065, 1342755, 1641145, 2545323, 2954061, 3470895, 3594195, 4087943, 4242205, 4923435, 7635969, 12263829, 12726615, 14770305, 20439715, 36791487, 38179845, 44967373, 61319145, 134902119, 183957435, 224836865, 404706357, 674510595, 2023531785]

約数ペア:

[(1, 2023531785), (3, 674510595), (5, 404706357), (9, 224836865), (11, 183957435), (15, 134902119), (33, 61319145), (45, 44967373), (53, 38179845), (55, 36791487), (99, 20439715), (137, 14770305), (159, 12726615), (165, 12263829), (265, 7635969), (411, 4923435), (477, 4242205), (495, 4087943), (563, 3594195), (583, 3470895), (685, 2954061), (795, 2545323), (1233, 1641145), (1507, 1342755), (1689, 1198065), (1749, 1156965), (2055, 984687), (2385, 848441), (2815, 718839), (2915, 694179), (4521, 447585), (5067, 399355), (5247, 385655), (6165, 328229), (6193, 326745), (7261, 278685), (7535, 268551), (8445, 239613), (8745, 231393), (13563, 149195), (18579, 108915), (21783, 92895), (22605, 89517), (25335, 79871), (26235, 77131), (29839, 67815), (30965, 65349), (36305, 55737)]