84052875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 64209525

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 125, 131, 145, 177, 295, 375, 393, 435, 655, 725, 885, 1475, 1711, 1965, 2175, 3275, 3625, 3799, 4425, 5133, 7375, 7729, 8555, 9825, 10875, 11397, 16375, 18995, 22125, 23187, 25665, 38645, 42775, 49125, 56985, 94975, 115935, 128325, 193225, 213875, 224141, 284925, 474875, 579675, 641625, 672423, 966125, 1120705, 1424625, 2898375, 3362115, 5603525, 16810575, 28017625, 84052875]

約数ペア:

[(1, 84052875), (3, 28017625), (5, 16810575), (15, 5603525), (25, 3362115), (29, 2898375), (59, 1424625), (75, 1120705), (87, 966125), (125, 672423), (131, 641625), (145, 579675), (177, 474875), (295, 284925), (375, 224141), (393, 213875), (435, 193225), (655, 128325), (725, 115935), (885, 94975), (1475, 56985), (1711, 49125), (1965, 42775), (2175, 38645), (3275, 25665), (3625, 23187), (3799, 22125), (4425, 18995), (5133, 16375), (7375, 11397), (7729, 10875), (8555, 9825)]