30893005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43236

約数の個数: 16

約数和(自身を含む): 43553664

約数和(自身を除く): 12660659

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43207, 216035, 475277, 561691, 2376385, 2808455, 6178601, 30893005]

約数ペア:

[(1, 30893005), (5, 6178601), (11, 2808455), (13, 2376385), (55, 561691), (65, 475277), (143, 216035), (715, 43207)]