85822875

素因数分解:

$3^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 75917925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 125, 135, 177, 225, 295, 375, 431, 531, 675, 885, 1125, 1293, 1475, 1593, 2155, 2655, 3375, 3879, 4425, 6465, 7375, 7965, 10775, 11637, 13275, 19395, 22125, 25429, 32325, 39825, 53875, 58185, 66375, 76287, 96975, 127145, 161625, 199125, 228861, 290925, 381435, 484875, 635725, 686583, 1144305, 1454625, 1907175, 3178625, 3432915, 5721525, 9535875, 17164575, 28607625, 85822875]

約数ペア:

[(1, 85822875), (3, 28607625), (5, 17164575), (9, 9535875), (15, 5721525), (25, 3432915), (27, 3178625), (45, 1907175), (59, 1454625), (75, 1144305), (125, 686583), (135, 635725), (177, 484875), (225, 381435), (295, 290925), (375, 228861), (431, 199125), (531, 161625), (675, 127145), (885, 96975), (1125, 76287), (1293, 66375), (1475, 58185), (1593, 53875), (2155, 39825), (2655, 32325), (3375, 25429), (3879, 22125), (4425, 19395), (6465, 13275), (7375, 11637), (7965, 10775)]