4278805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 5546880

約数和(自身を除く): 1268075

約数列:

[1, 5, 23, 29, 115, 145, 667, 1283, 3335, 6415, 29509, 37207, 147545, 186035, 855761, 4278805]

約数ペア:

[(1, 4278805), (5, 855761), (23, 186035), (29, 147545), (115, 37207), (145, 29509), (667, 6415), (1283, 3335)]