1954425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 3714048

約数和(自身を除く): 1759623

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 103, 115, 165, 253, 275, 309, 345, 515, 575, 759, 825, 1133, 1265, 1545, 1725, 2369, 2575, 3399, 3795, 5665, 6325, 7107, 7725, 11845, 16995, 18975, 26059, 28325, 35535, 59225, 78177, 84975, 130295, 177675, 390885, 651475, 1954425]

約数ペア:

[(1, 1954425), (3, 651475), (5, 390885), (11, 177675), (15, 130295), (23, 84975), (25, 78177), (33, 59225), (55, 35535), (69, 28325), (75, 26059), (103, 18975), (115, 16995), (165, 11845), (253, 7725), (275, 7107), (309, 6325), (345, 5665), (515, 3795), (575, 3399), (759, 2575), (825, 2369), (1133, 1725), (1265, 1545)]