53997975

素因数分解:

$3^3\times 5^2\times {\mathrm{79997}}^1$

素因数の和:80016

約数の個数: 24

約数和(自身を含む): 99197520

約数和(自身を除く): 45199545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 79997, 239991, 399985, 719973, 1199955, 1999925, 2159919, 3599865, 5999775, 10799595, 17999325, 53997975]

約数ペア:

[(1, 53997975), (3, 17999325), (5, 10799595), (9, 5999775), (15, 3599865), (25, 2159919), (27, 1999925), (45, 1199955), (75, 719973), (135, 399985), (225, 239991), (675, 79997)]