127218245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5417}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 193487616

約数和(自身を除く): 66269371

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 5417, 23485, 27085, 37919, 59587, 189595, 297935, 330437, 417109, 1652185, 2085545, 2313059, 3634807, 11565295, 18174035, 25443649, 127218245]

約数ペア:

[(1, 127218245), (5, 25443649), (7, 18174035), (11, 11565295), (35, 3634807), (55, 2313059), (61, 2085545), (77, 1652185), (305, 417109), (385, 330437), (427, 297935), (671, 189595), (2135, 59587), (3355, 37919), (4697, 27085), (5417, 23485)]