48869745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 80680320

約数和(自身を除く): 31810575

約数列:

[1, 3, 5, 15, 41, 123, 205, 229, 347, 615, 687, 1041, 1145, 1735, 3435, 5205, 9389, 14227, 28167, 42681, 46945, 71135, 79463, 140835, 213405, 238389, 397315, 1191945, 3257983, 9773949, 16289915, 48869745]

約数ペア:

[(1, 48869745), (3, 16289915), (5, 9773949), (15, 3257983), (41, 1191945), (123, 397315), (205, 238389), (229, 213405), (347, 140835), (615, 79463), (687, 71135), (1041, 46945), (1145, 42681), (1735, 28167), (3435, 14227), (5205, 9389)]