13205535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 24932352

約数和(自身を除く): 11726817

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4057, 12171, 20285, 28399, 60855, 85197, 125767, 141995, 377301, 425985, 628835, 880369, 1886505, 2641107, 4401845, 13205535]

約数ペア:

[(1, 13205535), (3, 4401845), (5, 2641107), (7, 1886505), (15, 880369), (21, 628835), (31, 425985), (35, 377301), (93, 141995), (105, 125767), (155, 85197), (217, 60855), (465, 28399), (651, 20285), (1085, 12171), (3255, 4057)]