85987305

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1471}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 153323520

約数和(自身を除く): 67336215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1299, 1471, 2165, 3897, 4413, 6495, 7355, 11691, 13239, 19485, 22065, 39717, 58455, 66195, 198585, 636943, 1910829, 3184715, 5732487, 9554145, 17197461, 28662435, 85987305]

約数ペア:

[(1, 85987305), (3, 28662435), (5, 17197461), (9, 9554145), (15, 5732487), (27, 3184715), (45, 1910829), (135, 636943), (433, 198585), (1299, 66195), (1471, 58455), (2165, 39717), (3897, 22065), (4413, 19485), (6495, 13239), (7355, 11691)]