28782015

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6053}}^1$

素因数の和:6378

約数の個数: 16

約数和(自身を含む): 46204128

約数和(自身を除く): 17422113

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 6053, 18159, 30265, 90795, 1918801, 5756403, 9594005, 28782015]

約数ペア:

[(1, 28782015), (3, 9594005), (5, 5756403), (15, 1918801), (317, 90795), (951, 30265), (1585, 18159), (4755, 6053)]