64470035

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 99579456

約数和(自身を除く): 35109421

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 595, 673, 805, 833, 1127, 1955, 2737, 3365, 4165, 4711, 5635, 11441, 13685, 15479, 19159, 23555, 32977, 57205, 77395, 80087, 95795, 108353, 164885, 263143, 400435, 541765, 560609, 758471, 1315715, 1842001, 2803045, 3792355, 9210005, 12894007, 64470035]

約数ペア:

[(1, 64470035), (5, 12894007), (7, 9210005), (17, 3792355), (23, 2803045), (35, 1842001), (49, 1315715), (85, 758471), (115, 560609), (119, 541765), (161, 400435), (245, 263143), (391, 164885), (595, 108353), (673, 95795), (805, 80087), (833, 77395), (1127, 57205), (1955, 32977), (2737, 23555), (3365, 19159), (4165, 15479), (4711, 13685), (5635, 11441)]