2783755755

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23143}}^1$

素因数の和:23180

約数の個数: 64

約数和(自身を含む): 5465687040

約数和(自身を除く): 2681931285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 2187, 2673, 3645, 4455, 8019, 10935, 13365, 23143, 24057, 40095, 69429, 115715, 120285, 208287, 254573, 347145, 624861, 763719, 1041435, 1272865, 1874583, 2291157, 3124305, 3818595, 5623749, 6873471, 9372915, 11455785, 16871247, 20620413, 28118745, 34367355, 50613741, 61861239, 84356235, 103102065, 185583717, 253068705, 309306195, 556751151, 927918585, 2783755755]

約数ペア:

[(1, 2783755755), (3, 927918585), (5, 556751151), (9, 309306195), (11, 253068705), (15, 185583717), (27, 103102065), (33, 84356235), (45, 61861239), (55, 50613741), (81, 34367355), (99, 28118745), (135, 20620413), (165, 16871247), (243, 11455785), (297, 9372915), (405, 6873471), (495, 5623749), (729, 3818595), (891, 3124305), (1215, 2291157), (1485, 1874583), (2187, 1272865), (2673, 1041435), (3645, 763719), (4455, 624861), (8019, 347145), (10935, 254573), (13365, 208287), (23143, 120285), (24057, 115715), (40095, 69429)]