13041345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 22044672

約数和(自身を除く): 9003327

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 367, 515, 1101, 1545, 1835, 2369, 5505, 7107, 8441, 11845, 25323, 35535, 37801, 42205, 113403, 126615, 189005, 567015, 869423, 2608269, 4347115, 13041345]

約数ペア:

[(1, 13041345), (3, 4347115), (5, 2608269), (15, 869423), (23, 567015), (69, 189005), (103, 126615), (115, 113403), (309, 42205), (345, 37801), (367, 35535), (515, 25323), (1101, 11845), (1545, 8441), (1835, 7107), (2369, 5505)]