84188265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1213}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 154304256

約数和(自身を除く): 70115991

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 661, 1213, 1983, 3305, 3639, 4627, 6065, 8491, 9915, 13881, 18195, 23135, 25473, 42455, 69405, 127365, 801793, 2405379, 4008965, 5612551, 12026895, 16837653, 28062755, 84188265]

約数ペア:

[(1, 84188265), (3, 28062755), (5, 16837653), (7, 12026895), (15, 5612551), (21, 4008965), (35, 2405379), (105, 801793), (661, 127365), (1213, 69405), (1983, 42455), (3305, 25473), (3639, 23135), (4627, 18195), (6065, 13881), (8491, 9915)]