47689135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 16177745

約数列:

[1, 5, 13, 53, 65, 109, 127, 265, 545, 635, 689, 1417, 1651, 3445, 5777, 6731, 7085, 8255, 13843, 28885, 33655, 69215, 75101, 87503, 179959, 375505, 437515, 733679, 899795, 3668395, 9537827, 47689135]

約数ペア:

[(1, 47689135), (5, 9537827), (13, 3668395), (53, 899795), (65, 733679), (109, 437515), (127, 375505), (265, 179959), (545, 87503), (635, 75101), (689, 69215), (1417, 33655), (1651, 28885), (3445, 13843), (5777, 8255), (6731, 7085)]