85457745

素因数分解:

$3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1471}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 148342272

約数和(自身を除く): 62884527

約数列:

[1, 3, 5, 9, 15, 45, 1291, 1471, 3873, 4413, 6455, 7355, 11619, 13239, 19365, 22065, 58095, 66195, 1899061, 5697183, 9495305, 17091549, 28485915, 85457745]

約数ペア:

[(1, 85457745), (3, 28485915), (5, 17091549), (9, 9495305), (15, 5697183), (45, 1899061), (1291, 66195), (1471, 58095), (3873, 22065), (4413, 19365), (6455, 13239), (7355, 11619)]