316804905

素因数分解:

$3^3\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1801}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 563953920

約数和(自身を除く): 247149015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1303, 1801, 3909, 5403, 6515, 9005, 11727, 16209, 19545, 27015, 35181, 48627, 58635, 81045, 175905, 243135, 2346703, 7040109, 11733515, 21120327, 35200545, 63360981, 105601635, 316804905]

約数ペア:

[(1, 316804905), (3, 105601635), (5, 63360981), (9, 35200545), (15, 21120327), (27, 11733515), (45, 7040109), (135, 2346703), (1303, 243135), (1801, 175905), (3909, 81045), (5403, 58635), (6515, 48627), (9005, 35181), (11727, 27015), (16209, 19545)]