68005972545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3759

約数の個数: 128

約数和(自身を含む): 132782284800

約数和(自身を除く): 64776312255

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 109, 115, 161, 219, 327, 345, 365, 483, 511, 545, 763, 805, 1095, 1533, 1635, 1679, 2289, 2415, 2507, 2555, 3539, 3815, 5037, 7521, 7665, 7957, 8395, 10617, 11445, 11753, 12535, 17549, 17695, 23871, 24773, 25185, 35259, 37605, 39785, 52647, 53085, 55699, 58765, 74319, 81397, 87745, 119355, 123865, 167097, 176295, 183011, 244191, 258347, 263235, 278495, 371595, 385751, 406985, 549033, 569779, 775041, 835485, 915055, 1157253, 1220955, 1281077, 1291735, 1709337, 1808429, 1928755, 2700257, 2745165, 2848895, 3843231, 3875205, 5425287, 5786265, 5941981, 6405385, 8100771, 8546685, 8872273, 9042145, 13501285, 17825943, 19216155, 26616819, 27126435, 28159823, 29709905, 40503855, 41593867, 44361365, 62105911, 84479469, 89129715, 124781601, 133084095, 140799115, 186317733, 197118761, 207969335, 310529555, 422397345, 591356283, 623908005, 647675929, 931588665, 985593805, 1943027787, 2956781415, 3238379645, 4533731503, 9715138935, 13601194509, 22668657515, 68005972545]

約数ペア:

[(1, 68005972545), (3, 22668657515), (5, 13601194509), (7, 9715138935), (15, 4533731503), (21, 3238379645), (23, 2956781415), (35, 1943027787), (69, 985593805), (73, 931588665), (105, 647675929), (109, 623908005), (115, 591356283), (161, 422397345), (219, 310529555), (327, 207969335), (345, 197118761), (365, 186317733), (483, 140799115), (511, 133084095), (545, 124781601), (763, 89129715), (805, 84479469), (1095, 62105911), (1533, 44361365), (1635, 41593867), (1679, 40503855), (2289, 29709905), (2415, 28159823), (2507, 27126435), (2555, 26616819), (3539, 19216155), (3815, 17825943), (5037, 13501285), (7521, 9042145), (7665, 8872273), (7957, 8546685), (8395, 8100771), (10617, 6405385), (11445, 5941981), (11753, 5786265), (12535, 5425287), (17549, 3875205), (17695, 3843231), (23871, 2848895), (24773, 2745165), (25185, 2700257), (35259, 1928755), (37605, 1808429), (39785, 1709337), (52647, 1291735), (53085, 1281077), (55699, 1220955), (58765, 1157253), (74319, 915055), (81397, 835485), (87745, 775041), (119355, 569779), (123865, 549033), (167097, 406985), (176295, 385751), (183011, 371595), (244191, 278495), (258347, 263235)]