13161175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 17427456

約数和(自身を除く): 4266281

約数列:

[1, 5, 23, 25, 47, 115, 235, 487, 575, 1081, 1175, 2435, 5405, 11201, 12175, 22889, 27025, 56005, 114445, 280025, 526447, 572225, 2632235, 13161175]

約数ペア:

[(1, 13161175), (5, 2632235), (23, 572225), (25, 526447), (47, 280025), (115, 114445), (235, 56005), (487, 27025), (575, 22889), (1081, 12175), (1175, 11201), (2435, 5405)]