285472545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 470171520

約数和(自身を除く): 184698975

約数列:

[1, 3, 5, 15, 41, 123, 205, 229, 615, 687, 1145, 2027, 3435, 6081, 9389, 10135, 28167, 30405, 46945, 83107, 140835, 249321, 415535, 464183, 1246605, 1392549, 2320915, 6962745, 19031503, 57094509, 95157515, 285472545]

約数ペア:

[(1, 285472545), (3, 95157515), (5, 57094509), (15, 19031503), (41, 6962745), (123, 2320915), (205, 1392549), (229, 1246605), (615, 464183), (687, 415535), (1145, 249321), (2027, 140835), (3435, 83107), (6081, 46945), (9389, 30405), (10135, 28167)]