12079305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 24720384

約数和(自身を除く): 12641079

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1237, 1395, 1953, 3255, 3711, 6185, 8659, 9765, 11133, 18555, 25977, 38347, 43295, 55665, 77931, 115041, 129885, 191735, 268429, 345123, 389655, 575205, 805287, 1342145, 1725615, 2415861, 4026435, 12079305]

約数ペア:

[(1, 12079305), (3, 4026435), (5, 2415861), (7, 1725615), (9, 1342145), (15, 805287), (21, 575205), (31, 389655), (35, 345123), (45, 268429), (63, 191735), (93, 129885), (105, 115041), (155, 77931), (217, 55665), (279, 43295), (315, 38347), (465, 25977), (651, 18555), (1085, 11133), (1237, 9765), (1395, 8659), (1953, 6185), (3255, 3711)]