2012275155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7116

約数の個数: 64

約数和(自身を含む): 3684538368

約数和(自身を除く): 1672263213

約数列:

[1, 3, 5, 11, 15, 33, 37, 47, 55, 111, 141, 165, 185, 235, 407, 517, 555, 705, 1221, 1551, 1739, 2035, 2585, 5217, 6105, 7013, 7755, 8695, 19129, 21039, 26085, 35065, 57387, 77143, 95645, 105195, 231429, 259481, 286935, 329611, 385715, 778443, 988833, 1157145, 1297405, 1648055, 2854291, 3625721, 3892215, 4944165, 8562873, 10877163, 12195607, 14271455, 18128605, 36586821, 42814365, 54385815, 60978035, 134151677, 182934105, 402455031, 670758385, 2012275155]

約数ペア:

[(1, 2012275155), (3, 670758385), (5, 402455031), (11, 182934105), (15, 134151677), (33, 60978035), (37, 54385815), (47, 42814365), (55, 36586821), (111, 18128605), (141, 14271455), (165, 12195607), (185, 10877163), (235, 8562873), (407, 4944165), (517, 3892215), (555, 3625721), (705, 2854291), (1221, 1648055), (1551, 1297405), (1739, 1157145), (2035, 988833), (2585, 778443), (5217, 385715), (6105, 329611), (7013, 286935), (7755, 259481), (8695, 231429), (19129, 105195), (21039, 95645), (26085, 77143), (35065, 57387)]