3340280025

素因数分解:

$3^4\times 5^2\times {\mathrm{1649521}}^1$

素因数の和:1649543

約数の個数: 30

約数和(自身を含む): 6187357022

約数和(自身を除く): 2847076997

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 1649521, 4948563, 8247605, 14845689, 24742815, 41238025, 44537067, 74228445, 123714075, 133611201, 222685335, 371142225, 668056005, 1113426675, 3340280025]

約数ペア:

[(1, 3340280025), (3, 1113426675), (5, 668056005), (9, 371142225), (15, 222685335), (25, 133611201), (27, 123714075), (45, 74228445), (75, 44537067), (81, 41238025), (135, 24742815), (225, 14845689), (405, 8247605), (675, 4948563), (2025, 1649521)]