89284575

素因数分解:

$3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1801}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 147922576

約数和(自身を除く): 58638001

約数列:

[1, 3, 5, 15, 25, 75, 661, 1801, 1983, 3305, 5403, 9005, 9915, 16525, 27015, 45025, 49575, 135075, 1190461, 3571383, 5952305, 17856915, 29761525, 89284575]

約数ペア:

[(1, 89284575), (3, 29761525), (5, 17856915), (15, 5952305), (25, 3571383), (75, 1190461), (661, 135075), (1801, 49575), (1983, 45025), (3305, 27015), (5403, 16525), (9005, 9915)]