28942685745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{444281}}^1$

素因数の和:444433

約数の個数: 32

約数和(自身を含む): 47854502784

約数和(自身を除く): 18911817039

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1515, 4343, 13029, 21715, 65145, 444281, 1332843, 2221405, 6664215, 19104083, 44872381, 57312249, 95520415, 134617143, 224361905, 286561245, 673085715, 1929512383, 5788537149, 9647561915, 28942685745]

約数ペア:

[(1, 28942685745), (3, 9647561915), (5, 5788537149), (15, 1929512383), (43, 673085715), (101, 286561245), (129, 224361905), (215, 134617143), (303, 95520415), (505, 57312249), (645, 44872381), (1515, 19104083), (4343, 6664215), (13029, 2221405), (21715, 1332843), (65145, 444281)]