55876995

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 100818432

約数和(自身を除く): 44941437

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 431, 603, 645, 1005, 1293, 1935, 2155, 2881, 3015, 3879, 6465, 8643, 14405, 18533, 19395, 25929, 28877, 43215, 55599, 86631, 92665, 129645, 144385, 166797, 259893, 277995, 433155, 833985, 1241711, 1299465, 3725133, 6208555, 11175399, 18625665, 55876995]

約数ペア:

[(1, 55876995), (3, 18625665), (5, 11175399), (9, 6208555), (15, 3725133), (43, 1299465), (45, 1241711), (67, 833985), (129, 433155), (201, 277995), (215, 259893), (335, 166797), (387, 144385), (431, 129645), (603, 92665), (645, 86631), (1005, 55599), (1293, 43215), (1935, 28877), (2155, 25929), (2881, 19395), (3015, 18533), (3879, 14405), (6465, 8643)]