27108475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 35154000

約数和(自身を除く): 8045525

約数列:

[1, 5, 25, 29, 139, 145, 269, 695, 725, 1345, 3475, 4031, 6725, 7801, 20155, 37391, 39005, 100775, 186955, 195025, 934775, 1084339, 5421695, 27108475]

約数ペア:

[(1, 27108475), (5, 5421695), (25, 1084339), (29, 934775), (139, 195025), (145, 186955), (269, 100775), (695, 39005), (725, 37391), (1345, 20155), (3475, 7801), (4031, 6725)]