4077894225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{28753}}^1$

素因数の和:28858

約数の個数: 48

約数和(自身を含む): 7073944064

約数和(自身を除く): 2996049839

約数列:

[1, 3, 5, 15, 25, 31, 61, 75, 93, 155, 183, 305, 465, 775, 915, 1525, 1891, 2325, 4575, 5673, 9455, 28365, 28753, 47275, 86259, 141825, 143765, 431295, 718825, 891343, 1753933, 2156475, 2674029, 4456715, 5261799, 8769665, 13370145, 22283575, 26308995, 43848325, 54371923, 66850725, 131544975, 163115769, 271859615, 815578845, 1359298075, 4077894225]

約数ペア:

[(1, 4077894225), (3, 1359298075), (5, 815578845), (15, 271859615), (25, 163115769), (31, 131544975), (61, 66850725), (75, 54371923), (93, 43848325), (155, 26308995), (183, 22283575), (305, 13370145), (465, 8769665), (775, 5261799), (915, 4456715), (1525, 2674029), (1891, 2156475), (2325, 1753933), (4575, 891343), (5673, 718825), (9455, 431295), (28365, 143765), (28753, 141825), (47275, 86259)]