43725690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{161947}}^1$

素因数の和:161963

約数の個数: 32

約数和(自身を含む): 116602560

約数和(自身を除く): 72876870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 161947, 323894, 485841, 809735, 971682, 1457523, 1619470, 2429205, 2915046, 4372569, 4858410, 7287615, 8745138, 14575230, 21862845, 43725690]

約数ペア:

[(1, 43725690), (2, 21862845), (3, 14575230), (5, 8745138), (6, 7287615), (9, 4858410), (10, 4372569), (15, 2915046), (18, 2429205), (27, 1619470), (30, 1457523), (45, 971682), (54, 809735), (90, 485841), (135, 323894), (270, 161947)]