269165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 359856

約数和(自身を除く): 90691

約数列:

[1, 5, 13, 41, 65, 101, 205, 505, 533, 1313, 2665, 4141, 6565, 20705, 53833, 269165]

約数ペア:

[(1, 269165), (5, 53833), (13, 20705), (41, 6565), (65, 4141), (101, 2665), (205, 1313), (505, 533)]