5472765

素因数分解:

$3^4\times 5^1\times {\mathrm{13513}}^1$

素因数の和:13530

約数の個数: 20

約数和(自身を含む): 9811164

約数和(自身を除く): 4338399

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13513, 40539, 67565, 121617, 202695, 364851, 608085, 1094553, 1824255, 5472765]

約数ペア:

[(1, 5472765), (3, 1824255), (5, 1094553), (9, 608085), (15, 364851), (27, 202695), (45, 121617), (81, 67565), (135, 40539), (405, 13513)]