225247858017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1\times {\mathrm{3529}}^1$

素因数の和:4395

約数の個数: 96

約数和(自身を含む): 393256684800

約数和(自身を除く): 168008826783

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 809, 867, 1547, 2023, 2427, 3529, 3757, 4641, 5663, 6069, 10517, 10587, 11271, 13753, 16989, 24703, 26299, 31551, 41259, 45877, 59993, 73619, 74109, 78897, 96271, 137631, 178789, 179979, 220857, 233801, 288813, 321139, 419951, 536367, 701403, 779909, 963417, 1019881, 1251523, 1259853, 1636607, 2339727, 2854961, 3039413, 3059643, 3754569, 4909821, 5459363, 7139167, 8564883, 9118239, 13258453, 16378089, 19984727, 21275891, 21417501, 37114493, 39775359, 48534337, 59954181, 63827673, 92809171, 111343479, 145603011, 259801451, 278427513, 339740359, 630946381, 779404353, 825083729, 1019221077, 1892839143, 2475251187, 4416624667, 5775586103, 10726088477, 13249874001, 17326758309, 32178265431, 75082619339, 225247858017]

約数ペア:

[(1, 225247858017), (3, 75082619339), (7, 32178265431), (13, 17326758309), (17, 13249874001), (21, 10726088477), (39, 5775586103), (51, 4416624667), (91, 2475251187), (119, 1892839143), (221, 1019221077), (273, 825083729), (289, 779404353), (357, 630946381), (663, 339740359), (809, 278427513), (867, 259801451), (1547, 145603011), (2023, 111343479), (2427, 92809171), (3529, 63827673), (3757, 59954181), (4641, 48534337), (5663, 39775359), (6069, 37114493), (10517, 21417501), (10587, 21275891), (11271, 19984727), (13753, 16378089), (16989, 13258453), (24703, 9118239), (26299, 8564883), (31551, 7139167), (41259, 5459363), (45877, 4909821), (59993, 3754569), (73619, 3059643), (74109, 3039413), (78897, 2854961), (96271, 2339727), (137631, 1636607), (178789, 1259853), (179979, 1251523), (220857, 1019881), (233801, 963417), (288813, 779909), (321139, 701403), (419951, 536367)]