1381110555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{15823}}^1$

素因数の和:15888

約数の個数: 48

約数和(自身を含む): 2520193536

約数和(自身を除く): 1139082981

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 1265, 1587, 2645, 3795, 5819, 7935, 15823, 17457, 29095, 47469, 79115, 87285, 174053, 237345, 363929, 522159, 870265, 1091787, 1819645, 2610795, 4003219, 5458935, 8370367, 12009657, 20016095, 25111101, 41851835, 60048285, 92074037, 125555505, 276222111, 460370185, 1381110555]

約数ペア:

[(1, 1381110555), (3, 460370185), (5, 276222111), (11, 125555505), (15, 92074037), (23, 60048285), (33, 41851835), (55, 25111101), (69, 20016095), (115, 12009657), (165, 8370367), (253, 5458935), (345, 4003219), (529, 2610795), (759, 1819645), (1265, 1091787), (1587, 870265), (2645, 522159), (3795, 363929), (5819, 237345), (7935, 174053), (15823, 87285), (17457, 79115), (29095, 47469)]