4280453915

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 5387630976

約数和(自身を除く): 1107177061

約数列:

[1, 5, 41, 73, 103, 205, 365, 515, 2777, 2993, 4223, 7519, 13885, 14965, 21115, 37595, 113857, 202721, 286031, 308279, 569285, 1013605, 1430155, 1541395, 8311561, 11727271, 20880263, 41557805, 58636355, 104401315, 856090783, 4280453915]

約数ペア:

[(1, 4280453915), (5, 856090783), (41, 104401315), (73, 58636355), (103, 41557805), (205, 20880263), (365, 11727271), (515, 8311561), (2777, 1541395), (2993, 1430155), (4223, 1013605), (7519, 569285), (13885, 308279), (14965, 286031), (21115, 202721), (37595, 113857)]