47135595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 38665365

約数列:

[1, 3, 5, 13, 15, 37, 39, 47, 65, 111, 139, 141, 185, 195, 235, 417, 481, 555, 611, 695, 705, 1443, 1739, 1807, 1833, 2085, 2405, 3055, 5143, 5217, 5421, 6533, 7215, 8695, 9035, 9165, 15429, 19599, 22607, 25715, 26085, 27105, 32665, 66859, 67821, 77145, 84929, 97995, 113035, 200577, 241721, 254787, 334295, 339105, 424645, 725163, 1002885, 1208605, 1273935, 3142373, 3625815, 9427119, 15711865, 47135595]

約数ペア:

[(1, 47135595), (3, 15711865), (5, 9427119), (13, 3625815), (15, 3142373), (37, 1273935), (39, 1208605), (47, 1002885), (65, 725163), (111, 424645), (139, 339105), (141, 334295), (185, 254787), (195, 241721), (235, 200577), (417, 113035), (481, 97995), (555, 84929), (611, 77145), (695, 67821), (705, 66859), (1443, 32665), (1739, 27105), (1807, 26085), (1833, 25715), (2085, 22607), (2405, 19599), (3055, 15429), (5143, 9165), (5217, 9035), (5421, 8695), (6533, 7215)]