264555905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{20327}}^1$

素因数の和:20488

約数の個数: 16

約数和(自身を含む): 336631680

約数和(自身を除く): 72075775

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 20327, 101635, 386213, 1931065, 2784799, 13923995, 52911181, 264555905]

約数ペア:

[(1, 264555905), (5, 52911181), (19, 13923995), (95, 2784799), (137, 1931065), (685, 386213), (2603, 101635), (13015, 20327)]