54985145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15643}}^1$

素因数の和:15704

約数の個数: 16

約数和(自身を含む): 71336640

約数和(自身を除く): 16351495

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 15643, 78215, 297217, 578791, 1486085, 2893955, 10997029, 54985145]

約数ペア:

[(1, 54985145), (5, 10997029), (19, 2893955), (37, 1486085), (95, 578791), (185, 297217), (703, 78215), (3515, 15643)]