1292562225

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{7451}}^1$

素因数の和:7727

約数の個数: 48

約数和(自身を含む): 2384043840

約数和(自身を除く): 1091481615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 675, 771, 1285, 2313, 3855, 6425, 6939, 7451, 11565, 19275, 22353, 34695, 37255, 57825, 67059, 111765, 173475, 186275, 201177, 335295, 558825, 1005885, 1676475, 1914907, 5029425, 5744721, 9574535, 17234163, 28723605, 47872675, 51702489, 86170815, 143618025, 258512445, 430854075, 1292562225]

約数ペア:

[(1, 1292562225), (3, 430854075), (5, 258512445), (9, 143618025), (15, 86170815), (25, 51702489), (27, 47872675), (45, 28723605), (75, 17234163), (135, 9574535), (225, 5744721), (257, 5029425), (675, 1914907), (771, 1676475), (1285, 1005885), (2313, 558825), (3855, 335295), (6425, 201177), (6939, 186275), (7451, 173475), (11565, 111765), (19275, 67059), (22353, 57825), (34695, 37255)]