5403505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 7125120

約数和(自身を除く): 1721615

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 2473, 12365, 46987, 56879, 234935, 284395, 1080701, 5403505]

約数ペア:

[(1, 5403505), (5, 1080701), (19, 284395), (23, 234935), (95, 56879), (115, 46987), (437, 12365), (2185, 2473)]