284962015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{18191}}^1$

素因数の和:18450

約数の個数: 16

約数和(自身を含む): 369806976

約数和(自身を除く): 84844961

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 15665, 18191, 90955, 236483, 1182415, 4384031, 21920155, 56992403, 284962015]

約数ペア:

[(1, 284962015), (5, 56992403), (13, 21920155), (65, 4384031), (241, 1182415), (1205, 236483), (3133, 90955), (15665, 18191)]