11976705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 22800960

約数和(自身を除く): 10824255

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 347, 531, 585, 767, 885, 1041, 1735, 2301, 2655, 3123, 3835, 4511, 5205, 6903, 11505, 13533, 15615, 20473, 22555, 34515, 40599, 61419, 67665, 102365, 184257, 202995, 266149, 307095, 798447, 921285, 1330745, 2395341, 3992235, 11976705]

約数ペア:

[(1, 11976705), (3, 3992235), (5, 2395341), (9, 1330745), (13, 921285), (15, 798447), (39, 307095), (45, 266149), (59, 202995), (65, 184257), (117, 102365), (177, 67665), (195, 61419), (295, 40599), (347, 34515), (531, 22555), (585, 20473), (767, 15615), (885, 13533), (1041, 11505), (1735, 6903), (2301, 5205), (2655, 4511), (3123, 3835)]