2942955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 5402592

約数和(自身を除く): 2459637

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3847, 11541, 19235, 34623, 57705, 65399, 173115, 196197, 326995, 588591, 980985, 2942955]

約数ペア:

[(1, 2942955), (3, 980985), (5, 588591), (9, 326995), (15, 196197), (17, 173115), (45, 65399), (51, 57705), (85, 34623), (153, 19235), (255, 11541), (765, 3847)]