91056455

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 138332160

約数和(自身を除く): 47275705

約数列:

[1, 5, 7, 19, 31, 35, 49, 95, 133, 155, 217, 245, 589, 631, 665, 931, 1085, 1519, 2945, 3155, 4123, 4417, 4655, 7595, 11989, 19561, 20615, 22085, 28861, 30919, 59945, 83923, 97805, 136927, 144305, 154595, 371659, 419615, 587461, 684635, 958489, 1858295, 2601613, 2937305, 4792445, 13008065, 18211291, 91056455]

約数ペア:

[(1, 91056455), (5, 18211291), (7, 13008065), (19, 4792445), (31, 2937305), (35, 2601613), (49, 1858295), (95, 958489), (133, 684635), (155, 587461), (217, 419615), (245, 371659), (589, 154595), (631, 144305), (665, 136927), (931, 97805), (1085, 83923), (1519, 59945), (2945, 30919), (3155, 28861), (4123, 22085), (4417, 20615), (4655, 19561), (7595, 11989)]