86516865

素因数分解:

$3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1471}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 150179328

約数和(自身を除く): 63662463

約数列:

[1, 3, 5, 9, 15, 45, 1307, 1471, 3921, 4413, 6535, 7355, 11763, 13239, 19605, 22065, 58815, 66195, 1922597, 5767791, 9612985, 17303373, 28838955, 86516865]

約数ペア:

[(1, 86516865), (3, 28838955), (5, 17303373), (9, 9612985), (15, 5767791), (45, 1922597), (1307, 66195), (1471, 58815), (3921, 22065), (4413, 19605), (6535, 13239), (7355, 11763)]