2048772015

素因数分解:

$3^3\times 5^1\times {\mathrm{15176089}}^1$

素因数の和:15176103

約数の個数: 16

約数和(自身を含む): 3642261600

約数和(自身を除く): 1593489585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15176089, 45528267, 75880445, 136584801, 227641335, 409754403, 682924005, 2048772015]

約数ペア:

[(1, 2048772015), (3, 682924005), (5, 409754403), (9, 227641335), (15, 136584801), (27, 75880445), (45, 45528267), (135, 15176089)]