76902885

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1721}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 137208960

約数和(自身を除く): 60306075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 1721, 2979, 4965, 5163, 8605, 8937, 14895, 15489, 25815, 44685, 46467, 77445, 232335, 569651, 1708953, 2848255, 5126859, 8544765, 15380577, 25634295, 76902885]

約数ペア:

[(1, 76902885), (3, 25634295), (5, 15380577), (9, 8544765), (15, 5126859), (27, 2848255), (45, 1708953), (135, 569651), (331, 232335), (993, 77445), (1655, 46467), (1721, 44685), (2979, 25815), (4965, 15489), (5163, 14895), (8605, 8937)]