3159225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 5964400

約数和(自身を除く): 2805175

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 739, 855, 1425, 2217, 3695, 4275, 6651, 11085, 14041, 18475, 33255, 42123, 55425, 70205, 126369, 166275, 210615, 351025, 631845, 1053075, 3159225]

約数ペア:

[(1, 3159225), (3, 1053075), (5, 631845), (9, 351025), (15, 210615), (19, 166275), (25, 126369), (45, 70205), (57, 55425), (75, 42123), (95, 33255), (171, 18475), (225, 14041), (285, 11085), (475, 6651), (739, 4275), (855, 3695), (1425, 2217)]