85844475

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7517

約数の個数: 48

約数和(自身を含む): 166998240

約数和(自身を除く): 81153765

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 7481, 11475, 22443, 37405, 67329, 112215, 127177, 187025, 201987, 336645, 381531, 561075, 635885, 1009935, 1144593, 1683225, 1907655, 3179425, 3433779, 5049675, 5722965, 9538275, 17168895, 28614825, 85844475]

約数ペア:

[(1, 85844475), (3, 28614825), (5, 17168895), (9, 9538275), (15, 5722965), (17, 5049675), (25, 3433779), (27, 3179425), (45, 1907655), (51, 1683225), (75, 1144593), (85, 1009935), (135, 635885), (153, 561075), (225, 381531), (255, 336645), (425, 201987), (459, 187025), (675, 127177), (765, 112215), (1275, 67329), (2295, 37405), (3825, 22443), (7481, 11475)]