288695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 393120

約数和(自身を除く): 104425

約数列:

[1, 5, 11, 29, 55, 145, 181, 319, 905, 1595, 1991, 5249, 9955, 26245, 57739, 288695]

約数ペア:

[(1, 288695), (5, 57739), (11, 26245), (29, 9955), (55, 5249), (145, 1991), (181, 1595), (319, 905)]