138150418175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1\times {\mathrm{20233}}^1$

素因数の和:23808

約数の個数: 48

約数和(自身を含む): 213647730432

約数和(自身を除く): 75497312257

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 3547, 17735, 20233, 24829, 39017, 88675, 101165, 124145, 141631, 195085, 222563, 273119, 505825, 620725, 708155, 975425, 1112815, 1365595, 1557941, 3540775, 5564075, 6827975, 7789705, 38948525, 71766451, 358832255, 502365157, 789430961, 1794161275, 2511825785, 3947154805, 5526016727, 12559128925, 19735774025, 27630083635, 138150418175]

約数ペア:

[(1, 138150418175), (5, 27630083635), (7, 19735774025), (11, 12559128925), (25, 5526016727), (35, 3947154805), (55, 2511825785), (77, 1794161275), (175, 789430961), (275, 502365157), (385, 358832255), (1925, 71766451), (3547, 38948525), (17735, 7789705), (20233, 6827975), (24829, 5564075), (39017, 3540775), (88675, 1557941), (101165, 1365595), (124145, 1112815), (141631, 975425), (195085, 708155), (222563, 620725), (273119, 505825)]