2015367985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{473647}}^1$

素因数の和:473712

約数の個数: 16

約数和(自身を含む): 2591801856

約数和(自身を除く): 576433871

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 473647, 2368235, 10893881, 17524939, 54469405, 87624695, 403073597, 2015367985]

約数ペア:

[(1, 2015367985), (5, 403073597), (23, 87624695), (37, 54469405), (115, 17524939), (185, 10893881), (851, 2368235), (4255, 473647)]