25484329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 28400400

約数和(自身を除く): 2916071

約数列:

[1, 13, 41, 137, 349, 533, 1781, 4537, 5617, 14309, 47813, 73021, 186017, 621569, 1960333, 25484329]

約数ペア:

[(1, 25484329), (13, 1960333), (41, 621569), (137, 186017), (349, 73021), (533, 47813), (1781, 14309), (4537, 5617)]