90368595

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 166333440

約数和(自身を除く): 75964845

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 97, 103, 135, 201, 291, 309, 335, 485, 515, 603, 873, 927, 1005, 1455, 1545, 1809, 2619, 2781, 3015, 4365, 4635, 6499, 6901, 9045, 9991, 13095, 13905, 19497, 20703, 29973, 32495, 34505, 49955, 58491, 62109, 89919, 97485, 103515, 149865, 175473, 186327, 269757, 292455, 310545, 449595, 669397, 877365, 931635, 1348785, 2008191, 3346985, 6024573, 10040955, 18073719, 30122865, 90368595]

約数ペア:

[(1, 90368595), (3, 30122865), (5, 18073719), (9, 10040955), (15, 6024573), (27, 3346985), (45, 2008191), (67, 1348785), (97, 931635), (103, 877365), (135, 669397), (201, 449595), (291, 310545), (309, 292455), (335, 269757), (485, 186327), (515, 175473), (603, 149865), (873, 103515), (927, 97485), (1005, 89919), (1455, 62109), (1545, 58491), (1809, 49955), (2619, 34505), (2781, 32495), (3015, 29973), (4365, 20703), (4635, 19497), (6499, 13905), (6901, 13095), (9045, 9991)]