9904605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 7513635

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1511, 2185, 4533, 6555, 7555, 22665, 28709, 34753, 86127, 104259, 143545, 173765, 430635, 521295, 660307, 1980921, 3301535, 9904605]

約数ペア:

[(1, 9904605), (3, 3301535), (5, 1980921), (15, 660307), (19, 521295), (23, 430635), (57, 173765), (69, 143545), (95, 104259), (115, 86127), (285, 34753), (345, 28709), (437, 22665), (1311, 7555), (1511, 6555), (2185, 4533)]