38157615

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 69128640

約数和(自身を除く): 30971025

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5333, 7155, 15999, 26665, 47997, 79995, 143991, 239985, 282649, 719955, 847947, 1413245, 2543841, 4239735, 7631523, 12719205, 38157615]

約数ペア:

[(1, 38157615), (3, 12719205), (5, 7631523), (9, 4239735), (15, 2543841), (27, 1413245), (45, 847947), (53, 719955), (135, 282649), (159, 239985), (265, 143991), (477, 79995), (795, 47997), (1431, 26665), (2385, 15999), (5333, 7155)]