84255255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 178606080

約数和(自身を除く): 94350825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 49, 63, 105, 135, 141, 147, 189, 235, 245, 271, 315, 329, 423, 441, 705, 735, 813, 945, 987, 1269, 1323, 1355, 1645, 1897, 2115, 2205, 2303, 2439, 2961, 4065, 4935, 5691, 6345, 6615, 6909, 7317, 8883, 9485, 11515, 12195, 12737, 13279, 14805, 17073, 20727, 28455, 34545, 36585, 38211, 39837, 44415, 51219, 62181, 63685, 66395, 85365, 89159, 103635, 114633, 119511, 191055, 199185, 256095, 267477, 310905, 343899, 358533, 445795, 573165, 597555, 624113, 802431, 1337385, 1719495, 1792665, 1872339, 2407293, 3120565, 4012155, 5617017, 9361695, 12036465, 16851051, 28085085, 84255255]

約数ペア:

[(1, 84255255), (3, 28085085), (5, 16851051), (7, 12036465), (9, 9361695), (15, 5617017), (21, 4012155), (27, 3120565), (35, 2407293), (45, 1872339), (47, 1792665), (49, 1719495), (63, 1337385), (105, 802431), (135, 624113), (141, 597555), (147, 573165), (189, 445795), (235, 358533), (245, 343899), (271, 310905), (315, 267477), (329, 256095), (423, 199185), (441, 191055), (705, 119511), (735, 114633), (813, 103635), (945, 89159), (987, 85365), (1269, 66395), (1323, 63685), (1355, 62181), (1645, 51219), (1897, 44415), (2115, 39837), (2205, 38211), (2303, 36585), (2439, 34545), (2961, 28455), (4065, 20727), (4935, 17073), (5691, 14805), (6345, 13279), (6615, 12737), (6909, 12195), (7317, 11515), (8883, 9485)]