29795985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13014

約数の個数: 32

約数和(自身を含む): 56090880

約数和(自身を除く): 26294895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12983, 38949, 64915, 116847, 194745, 220711, 350541, 584235, 662133, 1103555, 1752705, 1986399, 3310665, 5959197, 9931995, 29795985]

約数ペア:

[(1, 29795985), (3, 9931995), (5, 5959197), (9, 3310665), (15, 1986399), (17, 1752705), (27, 1103555), (45, 662133), (51, 584235), (85, 350541), (135, 220711), (153, 194745), (255, 116847), (459, 64915), (765, 38949), (2295, 12983)]