57101955

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{42773}}^1$

素因数の和:42870

約数の個数: 16

約数和(自身を含む): 92391840

約数和(自身を除く): 35289885

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 42773, 128319, 213865, 641595, 3806797, 11420391, 19033985, 57101955]

約数ペア:

[(1, 57101955), (3, 19033985), (5, 11420391), (15, 3806797), (89, 641595), (267, 213865), (445, 128319), (1335, 42773)]