9960255

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 17362800

約数和(自身を除く): 7402545

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1049, 1055, 1899, 3147, 3165, 5245, 9441, 9495, 15735, 47205, 221339, 664017, 1106695, 1992051, 3320085, 9960255]

約数ペア:

[(1, 9960255), (3, 3320085), (5, 1992051), (9, 1106695), (15, 664017), (45, 221339), (211, 47205), (633, 15735), (1049, 9495), (1055, 9441), (1899, 5245), (3147, 3165)]