168034165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 223043328

約数和(自身を除く): 55009163

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 4231, 7943, 21155, 39715, 55003, 198857, 275015, 715039, 994285, 2585141, 3575195, 12925705, 33606833, 168034165]

約数ペア:

[(1, 168034165), (5, 33606833), (13, 12925705), (47, 3575195), (65, 2585141), (169, 994285), (235, 715039), (611, 275015), (845, 198857), (3055, 55003), (4231, 39715), (7943, 21155)]