123121955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{1753}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 161396064

約数和(自身を除く): 38274109

約数列:

[1, 5, 11, 55, 1277, 1753, 6385, 8765, 14047, 19283, 70235, 96415, 2238581, 11192905, 24624391, 123121955]

約数ペア:

[(1, 123121955), (5, 24624391), (11, 11192905), (55, 2238581), (1277, 96415), (1753, 70235), (6385, 19283), (8765, 14047)]