86181105

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 141740928

約数和(自身を除く): 55559823

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 485, 915, 971, 1455, 2913, 4855, 5917, 14565, 17751, 29585, 59231, 88755, 94187, 177693, 282561, 296155, 470935, 888465, 1412805, 5745407, 17236221, 28727035, 86181105]

約数ペア:

[(1, 86181105), (3, 28727035), (5, 17236221), (15, 5745407), (61, 1412805), (97, 888465), (183, 470935), (291, 296155), (305, 282561), (485, 177693), (915, 94187), (971, 88755), (1455, 59231), (2913, 29585), (4855, 17751), (5917, 14565)]