15755028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 39621120

約数和(自身を除く): 23866092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1607, 1634, 2451, 3214, 3268, 4821, 4902, 6428, 9642, 9804, 19284, 30533, 61066, 69101, 91599, 122132, 138202, 183198, 207303, 276404, 366396, 414606, 829212, 1312919, 2625838, 3938757, 5251676, 7877514, 15755028]

約数ペア:

[(1, 15755028), (2, 7877514), (3, 5251676), (4, 3938757), (6, 2625838), (12, 1312919), (19, 829212), (38, 414606), (43, 366396), (57, 276404), (76, 207303), (86, 183198), (114, 138202), (129, 122132), (172, 91599), (228, 69101), (258, 61066), (516, 30533), (817, 19284), (1607, 9804), (1634, 9642), (2451, 6428), (3214, 4902), (3268, 4821)]