3780675

素因数分解:

$3^4\times 5^2\times {\mathrm{1867}}^1$

素因数の和:1889

約数の個数: 30

約数和(自身を含む): 7006868

約数和(自身を除く): 3226193

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1867, 2025, 5601, 9335, 16803, 28005, 46675, 50409, 84015, 140025, 151227, 252045, 420075, 756135, 1260225, 3780675]

約数ペア:

[(1, 3780675), (3, 1260225), (5, 756135), (9, 420075), (15, 252045), (25, 151227), (27, 140025), (45, 84015), (75, 50409), (81, 46675), (135, 28005), (225, 16803), (405, 9335), (675, 5601), (1867, 2025)]