520055945

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 631031040

約数和(自身を除く): 110975095

約数列:

[1, 5, 113, 565, 619, 1487, 3095, 7435, 69947, 168031, 349735, 840155, 920453, 4602265, 104011189, 520055945]

約数ペア:

[(1, 520055945), (5, 104011189), (113, 4602265), (565, 920453), (619, 840155), (1487, 349735), (3095, 168031), (7435, 69947)]