1369425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 2462640

約数和(自身を除く): 1093215

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 961, 1425, 1767, 2325, 2883, 2945, 4805, 8835, 14415, 14725, 18259, 24025, 44175, 54777, 72075, 91295, 273885, 456475, 1369425]

約数ペア:

[(1, 1369425), (3, 456475), (5, 273885), (15, 91295), (19, 72075), (25, 54777), (31, 44175), (57, 24025), (75, 18259), (93, 14725), (95, 14415), (155, 8835), (285, 4805), (465, 2945), (475, 2883), (589, 2325), (775, 1767), (961, 1425)]