15441657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 11115783

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 103, 121, 177, 231, 309, 363, 413, 649, 721, 847, 1133, 1239, 1947, 2163, 2541, 3399, 4543, 6077, 7139, 7931, 12463, 13629, 18231, 21417, 23793, 37389, 42539, 49973, 66847, 87241, 127617, 149919, 200541, 261723, 467929, 735317, 1403787, 2205951, 5147219, 15441657]

約数ペア:

[(1, 15441657), (3, 5147219), (7, 2205951), (11, 1403787), (21, 735317), (33, 467929), (59, 261723), (77, 200541), (103, 149919), (121, 127617), (177, 87241), (231, 66847), (309, 49973), (363, 42539), (413, 37389), (649, 23793), (721, 21417), (847, 18231), (1133, 13629), (1239, 12463), (1947, 7931), (2163, 7139), (2541, 6077), (3399, 4543)]