83872905

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{22277}}^1$

素因数の和:22536

約数の個数: 16

約数和(自身を含む): 134737344

約数和(自身を除く): 50864439

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 22277, 66831, 111385, 334155, 5591527, 16774581, 27957635, 83872905]

約数ペア:

[(1, 83872905), (3, 27957635), (5, 16774581), (15, 5591527), (251, 334155), (753, 111385), (1255, 66831), (3765, 22277)]