48690125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 70222464

約数和(自身を除く): 21532339

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2083, 2125, 4675, 10415, 22913, 23375, 35411, 52075, 114565, 177055, 260375, 389521, 572825, 885275, 1947605, 2864125, 4426375, 9738025, 48690125]

約数ペア:

[(1, 48690125), (5, 9738025), (11, 4426375), (17, 2864125), (25, 1947605), (55, 885275), (85, 572825), (125, 389521), (187, 260375), (275, 177055), (425, 114565), (935, 52075), (1375, 35411), (2083, 23375), (2125, 22913), (4675, 10415)]