7388955

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1117}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 15294240

約数和(自身を除く): 7905285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1117, 1323, 2205, 3351, 5585, 6615, 7819, 10053, 16755, 23457, 30159, 39095, 50265, 54733, 70371, 117285, 150795, 164199, 211113, 273665, 351855, 492597, 820995, 1055565, 1477791, 2462985, 7388955]

約数ペア:

[(1, 7388955), (3, 2462985), (5, 1477791), (7, 1055565), (9, 820995), (15, 492597), (21, 351855), (27, 273665), (35, 211113), (45, 164199), (49, 150795), (63, 117285), (105, 70371), (135, 54733), (147, 50265), (189, 39095), (245, 30159), (315, 23457), (441, 16755), (735, 10053), (945, 7819), (1117, 6615), (1323, 5585), (2205, 3351)]