67679185

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 29261615

約数列:

[1, 5, 7, 29, 35, 131, 145, 203, 509, 655, 917, 1015, 2545, 3563, 3799, 4585, 14761, 17815, 18995, 26593, 66679, 73805, 103327, 132965, 333395, 466753, 516635, 1933691, 2333765, 9668455, 13535837, 67679185]

約数ペア:

[(1, 67679185), (5, 13535837), (7, 9668455), (29, 2333765), (35, 1933691), (131, 516635), (145, 466753), (203, 333395), (509, 132965), (655, 103327), (917, 73805), (1015, 66679), (2545, 26593), (3563, 18995), (3799, 17815), (4585, 14761)]