84814905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1237}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 155453184

約数和(自身を除く): 70638279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 653, 1237, 1959, 3265, 3711, 4571, 6185, 8659, 9795, 13713, 18555, 22855, 25977, 43295, 68565, 129885, 807761, 2423283, 4038805, 5654327, 12116415, 16962981, 28271635, 84814905]

約数ペア:

[(1, 84814905), (3, 28271635), (5, 16962981), (7, 12116415), (15, 5654327), (21, 4038805), (35, 2423283), (105, 807761), (653, 129885), (1237, 68565), (1959, 43295), (3265, 25977), (3711, 22855), (4571, 18555), (6185, 13713), (8659, 9795)]