5444445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 9326592

約数和(自身を除く): 3882147

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 367, 645, 989, 1101, 1835, 2967, 4945, 5505, 8441, 14835, 15781, 25323, 42205, 47343, 78905, 126615, 236715, 362963, 1088889, 1814815, 5444445]

約数ペア:

[(1, 5444445), (3, 1814815), (5, 1088889), (15, 362963), (23, 236715), (43, 126615), (69, 78905), (115, 47343), (129, 42205), (215, 25323), (345, 15781), (367, 14835), (645, 8441), (989, 5505), (1101, 4945), (1835, 2967)]