5422023985

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 7657228800

約数和(自身を除く): 2235204815

約数列:

[1, 5, 7, 35, 71, 79, 355, 389, 395, 497, 553, 1945, 2485, 2723, 2765, 5041, 5609, 13615, 25205, 27619, 28045, 30731, 35287, 39263, 138095, 153655, 176435, 193333, 196315, 215117, 398239, 966665, 1075585, 1960949, 1991195, 2181901, 2787673, 9804745, 10909505, 13726643, 13938365, 15273307, 68633215, 76366535, 154914971, 774574855, 1084404797, 5422023985]

約数ペア:

[(1, 5422023985), (5, 1084404797), (7, 774574855), (35, 154914971), (71, 76366535), (79, 68633215), (355, 15273307), (389, 13938365), (395, 13726643), (497, 10909505), (553, 9804745), (1945, 2787673), (2485, 2181901), (2723, 1991195), (2765, 1960949), (5041, 1075585), (5609, 966665), (13615, 398239), (25205, 215117), (27619, 196315), (28045, 193333), (30731, 176435), (35287, 153655), (39263, 138095)]