938475

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 1737736

約数和(自身を除く): 799261

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 97, 129, 215, 225, 291, 387, 485, 645, 873, 1075, 1455, 1935, 2425, 3225, 4171, 4365, 7275, 9675, 12513, 20855, 21825, 37539, 62565, 104275, 187695, 312825, 938475]

約数ペア:

[(1, 938475), (3, 312825), (5, 187695), (9, 104275), (15, 62565), (25, 37539), (43, 21825), (45, 20855), (75, 12513), (97, 9675), (129, 7275), (215, 4365), (225, 4171), (291, 3225), (387, 2425), (485, 1935), (645, 1455), (873, 1075)]