30644595

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 55756800

約数和(自身を除く): 25112205

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5279, 5805, 15837, 26395, 47511, 79185, 142533, 226997, 237555, 680991, 712665, 1134985, 2042973, 3404955, 6128919, 10214865, 30644595]

約数ペア:

[(1, 30644595), (3, 10214865), (5, 6128919), (9, 3404955), (15, 2042973), (27, 1134985), (43, 712665), (45, 680991), (129, 237555), (135, 226997), (215, 142533), (387, 79185), (645, 47511), (1161, 26395), (1935, 15837), (5279, 5805)]