66157345345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:8055

約数の個数: 96

約数和(自身を含む): 103448378880

約数和(自身を除く): 37291033535

約数列:

[1, 5, 7, 13, 35, 43, 49, 61, 65, 91, 215, 245, 301, 305, 427, 455, 559, 637, 793, 1505, 2107, 2135, 2623, 2795, 2989, 3185, 3913, 3965, 5551, 7919, 10535, 13115, 14945, 18361, 19565, 27391, 27755, 34099, 38857, 39595, 55433, 91805, 102947, 128527, 136955, 170495, 194285, 238693, 277165, 340517, 388031, 483059, 514735, 642635, 720629, 1193465, 1670851, 1702585, 1940155, 2383619, 2415295, 3381413, 3603145, 4426721, 5044403, 6279767, 8354255, 11918095, 16685333, 16907065, 20771537, 22133605, 23669891, 25222015, 30987047, 31398835, 43958369, 83426665, 103857685, 118349455, 145400759, 154935235, 216909329, 219791845, 270029981, 307708583, 727003795, 1017805313, 1084546645, 1350149905, 1538542915, 1890209867, 5089026565, 9451049335, 13231469069, 66157345345]

約数ペア:

[(1, 66157345345), (5, 13231469069), (7, 9451049335), (13, 5089026565), (35, 1890209867), (43, 1538542915), (49, 1350149905), (61, 1084546645), (65, 1017805313), (91, 727003795), (215, 307708583), (245, 270029981), (301, 219791845), (305, 216909329), (427, 154935235), (455, 145400759), (559, 118349455), (637, 103857685), (793, 83426665), (1505, 43958369), (2107, 31398835), (2135, 30987047), (2623, 25222015), (2795, 23669891), (2989, 22133605), (3185, 20771537), (3913, 16907065), (3965, 16685333), (5551, 11918095), (7919, 8354255), (10535, 6279767), (13115, 5044403), (14945, 4426721), (18361, 3603145), (19565, 3381413), (27391, 2415295), (27755, 2383619), (34099, 1940155), (38857, 1702585), (39595, 1670851), (55433, 1193465), (91805, 720629), (102947, 642635), (128527, 514735), (136955, 483059), (170495, 388031), (194285, 340517), (238693, 277165)]