13559535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 27509760

約数和(自身を除く): 13950225

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 397, 495, 621, 759, 1035, 1191, 1265, 1485, 1985, 2277, 3105, 3573, 3795, 4367, 5955, 6831, 9131, 10719, 11385, 13101, 17865, 21835, 27393, 34155, 39303, 45655, 53595, 65505, 82179, 100441, 117909, 136965, 196515, 246537, 301323, 410895, 502205, 589545, 903969, 1232685, 1506615, 2711907, 4519845, 13559535]

約数ペア:

[(1, 13559535), (3, 4519845), (5, 2711907), (9, 1506615), (11, 1232685), (15, 903969), (23, 589545), (27, 502205), (33, 410895), (45, 301323), (55, 246537), (69, 196515), (99, 136965), (115, 117909), (135, 100441), (165, 82179), (207, 65505), (253, 53595), (297, 45655), (345, 39303), (397, 34155), (495, 27393), (621, 21835), (759, 17865), (1035, 13101), (1191, 11385), (1265, 10719), (1485, 9131), (1985, 6831), (2277, 5955), (3105, 4367), (3573, 3795)]