8872095615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{31333}}^1$

素因数の和:31823

約数の個数: 32

約数和(自身を含む): 14559029760

約数和(自身を除く): 5686934145

約数列:

[1, 3, 5, 15, 43, 129, 215, 439, 645, 1317, 2195, 6585, 18877, 31333, 56631, 93999, 94385, 156665, 283155, 469995, 1347319, 4041957, 6736595, 13755187, 20209785, 41265561, 68775935, 206327805, 591473041, 1774419123, 2957365205, 8872095615]

約数ペア:

[(1, 8872095615), (3, 2957365205), (5, 1774419123), (15, 591473041), (43, 206327805), (129, 68775935), (215, 41265561), (439, 20209785), (645, 13755187), (1317, 6736595), (2195, 4041957), (6585, 1347319), (18877, 469995), (31333, 283155), (56631, 156665), (93999, 94385)]