120041865

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 100105335

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 97, 103, 135, 267, 291, 309, 445, 485, 515, 801, 873, 927, 1335, 1455, 1545, 2403, 2619, 2781, 4005, 4365, 4635, 8633, 9167, 9991, 12015, 13095, 13905, 25899, 27501, 29973, 43165, 45835, 49955, 77697, 82503, 89919, 129495, 137505, 149865, 233091, 247509, 269757, 388485, 412515, 449595, 889199, 1165455, 1237545, 1348785, 2667597, 4445995, 8002791, 13337985, 24008373, 40013955, 120041865]

約数ペア:

[(1, 120041865), (3, 40013955), (5, 24008373), (9, 13337985), (15, 8002791), (27, 4445995), (45, 2667597), (89, 1348785), (97, 1237545), (103, 1165455), (135, 889199), (267, 449595), (291, 412515), (309, 388485), (445, 269757), (485, 247509), (515, 233091), (801, 149865), (873, 137505), (927, 129495), (1335, 89919), (1455, 82503), (1545, 77697), (2403, 49955), (2619, 45835), (2781, 43165), (4005, 29973), (4365, 27501), (4635, 25899), (8633, 13905), (9167, 13095), (9991, 12015)]