72554385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284527}}^1$

素因数の和:284552

約数の個数: 16

約数和(自身を含む): 122916096

約数和(自身を除く): 50361711

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284527, 853581, 1422635, 4267905, 4836959, 14510877, 24184795, 72554385]

約数ペア:

[(1, 72554385), (3, 24184795), (5, 14510877), (15, 4836959), (17, 4267905), (51, 1422635), (85, 853581), (255, 284527)]