9409725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3246

約数の個数: 36

約数和(自身を含む): 18155956

約数和(自身を除く): 8746231

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 3217, 9651, 16085, 28953, 41821, 48255, 80425, 125463, 144765, 209105, 241275, 376389, 627315, 723825, 1045525, 1881945, 3136575, 9409725]

約数ペア:

[(1, 9409725), (3, 3136575), (5, 1881945), (9, 1045525), (13, 723825), (15, 627315), (25, 376389), (39, 241275), (45, 209105), (65, 144765), (75, 125463), (117, 80425), (195, 48255), (225, 41821), (325, 28953), (585, 16085), (975, 9651), (2925, 3217)]