1552395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1270005

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 419, 741, 1235, 1257, 2095, 3705, 5447, 6285, 7961, 16341, 23883, 27235, 39805, 81705, 103493, 119415, 310479, 517465, 1552395]

約数ペア:

[(1, 1552395), (3, 517465), (5, 310479), (13, 119415), (15, 103493), (19, 81705), (39, 39805), (57, 27235), (65, 23883), (95, 16341), (195, 7961), (247, 6285), (285, 5447), (419, 3705), (741, 2095), (1235, 1257)]