86689005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 149869440

約数和(自身を除く): 63180435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1061, 1257, 2095, 3183, 5305, 5447, 6285, 13793, 15915, 16341, 27235, 41379, 68965, 81705, 206895, 444559, 1333677, 2222795, 5779267, 6668385, 17337801, 28896335, 86689005]

約数ペア:

[(1, 86689005), (3, 28896335), (5, 17337801), (13, 6668385), (15, 5779267), (39, 2222795), (65, 1333677), (195, 444559), (419, 206895), (1061, 81705), (1257, 68965), (2095, 41379), (3183, 27235), (5305, 16341), (5447, 15915), (6285, 13793)]