47145174145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1120237}}^1$

素因数の和:1120704

約数の個数: 16

約数和(自身を含む): 59686280640

約数和(自身を除く): 12541106495

約数列:

[1, 5, 19, 95, 443, 2215, 8417, 42085, 1120237, 5601185, 21284503, 106422515, 496264991, 2481324955, 9429034829, 47145174145]

約数ペア:

[(1, 47145174145), (5, 9429034829), (19, 2481324955), (95, 496264991), (443, 106422515), (2215, 21284503), (8417, 5601185), (42085, 1120237)]