40753245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208991}}^1$

素因数の和:209012

約数の個数: 16

約数和(自身を含む): 70221312

約数和(自身を除く): 29468067

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 208991, 626973, 1044955, 2716883, 3134865, 8150649, 13584415, 40753245]

約数ペア:

[(1, 40753245), (3, 13584415), (5, 8150649), (13, 3134865), (15, 2716883), (39, 1044955), (65, 626973), (195, 208991)]