70082805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 121282560

約数和(自身を除く): 51199755

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 843, 1279, 1405, 3653, 3837, 4215, 6395, 10959, 16627, 18265, 19185, 49881, 54795, 83135, 249405, 359399, 1078197, 1796995, 4672187, 5390985, 14016561, 23360935, 70082805]

約数ペア:

[(1, 70082805), (3, 23360935), (5, 14016561), (13, 5390985), (15, 4672187), (39, 1796995), (65, 1078197), (195, 359399), (281, 249405), (843, 83135), (1279, 54795), (1405, 49881), (3653, 19185), (3837, 18265), (4215, 16627), (6395, 10959)]