23320115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 11516365

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 479, 535, 749, 1391, 2395, 3353, 3745, 6227, 6955, 9737, 16765, 31135, 43589, 48685, 51253, 217945, 256265, 358771, 666289, 1793855, 3331445, 4664023, 23320115]

約数ペア:

[(1, 23320115), (5, 4664023), (7, 3331445), (13, 1793855), (35, 666289), (65, 358771), (91, 256265), (107, 217945), (455, 51253), (479, 48685), (535, 43589), (749, 31135), (1391, 16765), (2395, 9737), (3353, 6955), (3745, 6227)]