79557775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 108028800

約数和(自身を除く): 28471025

約数列:

[1, 5, 11, 25, 55, 275, 439, 659, 2195, 3295, 4829, 7249, 10975, 16475, 24145, 36245, 120725, 181225, 289301, 1446505, 3182311, 7232525, 15911555, 79557775]

約数ペア:

[(1, 79557775), (5, 15911555), (11, 7232525), (25, 3182311), (55, 1446505), (275, 289301), (439, 181225), (659, 120725), (2195, 36245), (3295, 24145), (4829, 16475), (7249, 10975)]