3045625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 20

約数和(自身を含む): 4161168

約数和(自身を除く): 1115543

約数列:

[1, 5, 11, 25, 55, 125, 275, 443, 625, 1375, 2215, 4873, 6875, 11075, 24365, 55375, 121825, 276875, 609125, 3045625]

約数ペア:

[(1, 3045625), (5, 609125), (11, 276875), (25, 121825), (55, 55375), (125, 24365), (275, 11075), (443, 6875), (625, 4873), (1375, 2215)]