12263755

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 17694720

約数和(自身を除く): 5430965

約数列:

[1, 5, 7, 31, 35, 89, 127, 155, 217, 445, 623, 635, 889, 1085, 2759, 3115, 3937, 4445, 11303, 13795, 19313, 19685, 27559, 56515, 79121, 96565, 137795, 350393, 395605, 1751965, 2452751, 12263755]

約数ペア:

[(1, 12263755), (5, 2452751), (7, 1751965), (31, 395605), (35, 350393), (89, 137795), (127, 96565), (155, 79121), (217, 56515), (445, 27559), (623, 19685), (635, 19313), (889, 13795), (1085, 11303), (2759, 4445), (3115, 3937)]