84168435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 145470528

約数和(自身を除く): 61302093

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 653, 661, 1959, 1983, 3265, 3305, 8489, 8593, 9795, 9915, 25467, 25779, 42445, 42965, 127335, 128895, 431633, 1294899, 2158165, 5611229, 6474495, 16833687, 28056145, 84168435]

約数ペア:

[(1, 84168435), (3, 28056145), (5, 16833687), (13, 6474495), (15, 5611229), (39, 2158165), (65, 1294899), (195, 431633), (653, 128895), (661, 127335), (1959, 42965), (1983, 42445), (3265, 25779), (3305, 25467), (8489, 9915), (8593, 9795)]