37993995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21649}}^1$

素因数の和:21676

約数の個数: 32

約数和(自身を含む): 72744000

約数和(自身を除く): 34750005

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 21649, 64947, 108245, 194841, 281437, 324735, 584523, 844311, 974205, 1407185, 2532933, 2922615, 4221555, 7598799, 12664665, 37993995]

約数ペア:

[(1, 37993995), (3, 12664665), (5, 7598799), (9, 4221555), (13, 2922615), (15, 2532933), (27, 1407185), (39, 974205), (45, 844311), (65, 584523), (117, 324735), (135, 281437), (195, 194841), (351, 108245), (585, 64947), (1755, 21649)]