39898375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29017}}^1$

素因数の和:29043

約数の個数: 16

約数和(自身を含む): 54321696

約数和(自身を除く): 14423321

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 29017, 145085, 319187, 725425, 1595935, 3627125, 7979675, 39898375]

約数ペア:

[(1, 39898375), (5, 7979675), (11, 3627125), (25, 1595935), (55, 725425), (125, 319187), (275, 145085), (1375, 29017)]