22276305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21557

約数の個数: 24

約数和(自身を含む): 40292928

約数和(自身を除く): 18016623

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 21523, 64569, 107615, 193707, 322845, 495029, 968535, 1485087, 2475145, 4455261, 7425435, 22276305]

約数ペア:

[(1, 22276305), (3, 7425435), (5, 4455261), (9, 2475145), (15, 1485087), (23, 968535), (45, 495029), (69, 322845), (115, 193707), (207, 107615), (345, 64569), (1035, 21523)]