18450145

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5923}}^1$

素因数の和:6024

約数の個数: 16

約数和(自身を含む): 25591680

約数和(自身を除く): 7141535

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 5923, 29615, 41461, 207305, 527147, 2635735, 3690029, 18450145]

約数ペア:

[(1, 18450145), (5, 3690029), (7, 2635735), (35, 527147), (89, 207305), (445, 41461), (623, 29615), (3115, 5923)]