56638005

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9511}}^1$

素因数の和:9916

約数の個数: 16

約数和(自身を含む): 90858624

約数和(自身を除く): 34220619

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 9511, 28533, 47555, 142665, 3775867, 11327601, 18879335, 56638005]

約数ペア:

[(1, 56638005), (3, 18879335), (5, 11327601), (15, 3775867), (397, 142665), (1191, 47555), (1985, 28533), (5955, 9511)]