84820155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3467}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 155810304

約数和(自身を除く): 70990149

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 699, 1165, 1631, 3467, 3495, 4893, 8155, 10401, 17335, 24269, 24465, 52005, 72807, 121345, 364035, 807811, 2423433, 4039055, 5654677, 12117165, 16964031, 28273385, 84820155]

約数ペア:

[(1, 84820155), (3, 28273385), (5, 16964031), (7, 12117165), (15, 5654677), (21, 4039055), (35, 2423433), (105, 807811), (233, 364035), (699, 121345), (1165, 72807), (1631, 52005), (3467, 24465), (3495, 24269), (4893, 17335), (8155, 10401)]