164055075

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{20443}}^1$

素因数の和:20563

約数の個数: 24

約数和(自身を含む): 273786048

約数和(自身を除く): 109730973

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 8025, 20443, 61329, 102215, 306645, 511075, 1533225, 2187401, 6562203, 10937005, 32811015, 54685025, 164055075]

約数ペア:

[(1, 164055075), (3, 54685025), (5, 32811015), (15, 10937005), (25, 6562203), (75, 2187401), (107, 1533225), (321, 511075), (535, 306645), (1605, 102215), (2675, 61329), (8025, 20443)]