39616605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 81030144

約数和(自身を除く): 41413539

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 4057, 9765, 12171, 20285, 28399, 36513, 60855, 85197, 125767, 141995, 182565, 255591, 377301, 425985, 628835, 880369, 1131903, 1277955, 1886505, 2641107, 4401845, 5659515, 7923321, 13205535, 39616605]

約数ペア:

[(1, 39616605), (3, 13205535), (5, 7923321), (7, 5659515), (9, 4401845), (15, 2641107), (21, 1886505), (31, 1277955), (35, 1131903), (45, 880369), (63, 628835), (93, 425985), (105, 377301), (155, 255591), (217, 182565), (279, 141995), (315, 125767), (465, 85197), (651, 60855), (1085, 36513), (1395, 28399), (1953, 20285), (3255, 12171), (4057, 9765)]