34321405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 43286400

約数和(自身を除く): 8964995

約数列:

[1, 5, 23, 115, 149, 745, 2003, 3427, 10015, 17135, 46069, 230345, 298447, 1492235, 6864281, 34321405]

約数ペア:

[(1, 34321405), (5, 6864281), (23, 1492235), (115, 298447), (149, 230345), (745, 46069), (2003, 17135), (3427, 10015)]