127978695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7112

約数の個数: 48

約数和(自身を含む): 246634752

約数和(自身を除く): 118656057

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 7057, 18135, 21171, 35285, 63513, 91741, 105855, 218767, 275223, 317565, 458705, 656301, 825669, 1093835, 1376115, 1968903, 2843971, 3281505, 4128345, 8531913, 9844515, 14219855, 25595739, 42659565, 127978695]

約数ペア:

[(1, 127978695), (3, 42659565), (5, 25595739), (9, 14219855), (13, 9844515), (15, 8531913), (31, 4128345), (39, 3281505), (45, 2843971), (65, 1968903), (93, 1376115), (117, 1093835), (155, 825669), (195, 656301), (279, 458705), (403, 317565), (465, 275223), (585, 218767), (1209, 105855), (1395, 91741), (2015, 63513), (3627, 35285), (6045, 21171), (7057, 18135)]