327145945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5689}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 471951360

約数和(自身を除く): 144805415

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1643, 1855, 5689, 8215, 11501, 28445, 39823, 57505, 176359, 199115, 301517, 881795, 1234513, 1507585, 2110619, 6172565, 9347027, 10553095, 46735135, 65429189, 327145945]

約数ペア:

[(1, 327145945), (5, 65429189), (7, 46735135), (31, 10553095), (35, 9347027), (53, 6172565), (155, 2110619), (217, 1507585), (265, 1234513), (371, 881795), (1085, 301517), (1643, 199115), (1855, 176359), (5689, 57505), (8215, 39823), (11501, 28445)]