61384115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 82446336

約数和(自身を除く): 21062221

約数列:

[1, 5, 13, 47, 65, 71, 235, 283, 355, 611, 923, 1415, 3055, 3337, 3679, 4615, 13301, 16685, 18395, 20093, 43381, 66505, 100465, 172913, 216905, 261209, 864565, 944371, 1306045, 4721855, 12276823, 61384115]

約数ペア:

[(1, 61384115), (5, 12276823), (13, 4721855), (47, 1306045), (65, 944371), (71, 864565), (235, 261209), (283, 216905), (355, 172913), (611, 100465), (923, 66505), (1415, 43381), (3055, 20093), (3337, 18395), (3679, 16685), (4615, 13301)]