5421695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 6804000

約数和(自身を除く): 1382305

約数列:

[1, 5, 29, 139, 145, 269, 695, 1345, 4031, 7801, 20155, 37391, 39005, 186955, 1084339, 5421695]

約数ペア:

[(1, 5421695), (5, 1084339), (29, 186955), (139, 39005), (145, 37391), (269, 20155), (695, 7801), (1345, 4031)]