852806835055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1\times {\mathrm{1741}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 1211583799296

約数和(自身を除く): 358776964241

約数列:

[1, 5, 7, 31, 35, 155, 217, 661, 683, 1085, 1741, 3305, 3415, 4627, 4781, 8705, 12187, 20491, 21173, 23135, 23905, 53971, 60935, 102455, 105865, 143437, 148211, 269855, 377797, 451463, 717185, 741055, 1150801, 1189103, 1888985, 2257315, 3160241, 5754005, 5945515, 8055607, 8323721, 13995353, 15801205, 35674831, 36862193, 40278035, 41618605, 69976765, 97967471, 178374155, 184310965, 249723817, 258035351, 489837355, 785997083, 1248619085, 1290176755, 3929985415, 5501979581, 24365909573, 27509897905, 121829547865, 170561367011, 852806835055]

約数ペア:

[(1, 852806835055), (5, 170561367011), (7, 121829547865), (31, 27509897905), (35, 24365909573), (155, 5501979581), (217, 3929985415), (661, 1290176755), (683, 1248619085), (1085, 785997083), (1741, 489837355), (3305, 258035351), (3415, 249723817), (4627, 184310965), (4781, 178374155), (8705, 97967471), (12187, 69976765), (20491, 41618605), (21173, 40278035), (23135, 36862193), (23905, 35674831), (53971, 15801205), (60935, 13995353), (102455, 8323721), (105865, 8055607), (143437, 5945515), (148211, 5754005), (269855, 3160241), (377797, 2257315), (451463, 1888985), (717185, 1189103), (741055, 1150801)]