2015762745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{79943}}^1$

素因数の和:80033

約数の個数: 24

約数和(自身を含む): 3305844288

約数和(自身を除く): 1290081543

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1681, 5043, 8405, 25215, 79943, 239829, 399715, 1199145, 3277663, 9832989, 16388315, 49164945, 134384183, 403152549, 671920915, 2015762745]

約数ペア:

[(1, 2015762745), (3, 671920915), (5, 403152549), (15, 134384183), (41, 49164945), (123, 16388315), (205, 9832989), (615, 3277663), (1681, 1199145), (5043, 399715), (8405, 239829), (25215, 79943)]