27720225285

素因数分解:

$3^1\times 5^1\times {\mathrm{16249}}^1\times {\mathrm{113731}}^1$

素因数の和:129988

約数の個数: 16

約数和(自身を含む): 44355480000

約数和(自身を除く): 16635254715

約数列:

[1, 3, 5, 15, 16249, 48747, 81245, 113731, 243735, 341193, 568655, 1705965, 1848015019, 5544045057, 9240075095, 27720225285]

約数ペア:

[(1, 27720225285), (3, 9240075095), (5, 5544045057), (15, 1848015019), (16249, 1705965), (48747, 568655), (81245, 341193), (113731, 243735)]