20225145

素因数分解:

$3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1439}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 12192135

約数列:

[1, 3, 5, 15, 937, 1439, 2811, 4317, 4685, 7195, 14055, 21585, 1348343, 4045029, 6741715, 20225145]

約数ペア:

[(1, 20225145), (3, 6741715), (5, 4045029), (15, 1348343), (937, 21585), (1439, 14055), (2811, 7195), (4317, 4685)]