85551255

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8768

約数の個数: 32

約数和(自身を含む): 154192320

約数和(自身を除く): 68641065

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 8681, 9855, 26043, 43405, 78129, 130215, 234387, 390645, 633713, 1171935, 1901139, 3168565, 5703417, 9505695, 17110251, 28517085, 85551255]

約数ペア:

[(1, 85551255), (3, 28517085), (5, 17110251), (9, 9505695), (15, 5703417), (27, 3168565), (45, 1901139), (73, 1171935), (135, 633713), (219, 390645), (365, 234387), (657, 130215), (1095, 78129), (1971, 43405), (3285, 26043), (8681, 9855)]