69491955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 122273280

約数和(自身を除く): 52781325

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 169, 195, 237, 347, 395, 507, 845, 1027, 1041, 1185, 1735, 2535, 3081, 4511, 5135, 5205, 13351, 13533, 15405, 22555, 27413, 40053, 58643, 66755, 67665, 82239, 137065, 175929, 200265, 293215, 356369, 411195, 879645, 1069107, 1781845, 4632797, 5345535, 13898391, 23163985, 69491955]

約数ペア:

[(1, 69491955), (3, 23163985), (5, 13898391), (13, 5345535), (15, 4632797), (39, 1781845), (65, 1069107), (79, 879645), (169, 411195), (195, 356369), (237, 293215), (347, 200265), (395, 175929), (507, 137065), (845, 82239), (1027, 67665), (1041, 66755), (1185, 58643), (1735, 40053), (2535, 27413), (3081, 22555), (4511, 15405), (5135, 13533), (5205, 13351)]