179273835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 355052880

約数和(自身を除く): 175779045

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 127, 171, 195, 247, 285, 381, 585, 635, 741, 855, 1143, 1235, 1651, 1905, 2223, 2413, 3705, 4953, 5715, 7239, 8255, 11115, 12065, 14859, 16129, 21717, 24765, 31369, 36195, 48387, 74295, 80645, 94107, 108585, 145161, 156845, 209677, 241935, 282321, 306451, 470535, 629031, 725805, 919353, 1048385, 1411605, 1532255, 1887093, 2758059, 3145155, 3983863, 4596765, 9435465, 11951589, 13790295, 19919315, 35854767, 59757945, 179273835]

約数ペア:

[(1, 179273835), (3, 59757945), (5, 35854767), (9, 19919315), (13, 13790295), (15, 11951589), (19, 9435465), (39, 4596765), (45, 3983863), (57, 3145155), (65, 2758059), (95, 1887093), (117, 1532255), (127, 1411605), (171, 1048385), (195, 919353), (247, 725805), (285, 629031), (381, 470535), (585, 306451), (635, 282321), (741, 241935), (855, 209677), (1143, 156845), (1235, 145161), (1651, 108585), (1905, 94107), (2223, 80645), (2413, 74295), (3705, 48387), (4953, 36195), (5715, 31369), (7239, 24765), (8255, 21717), (11115, 16129), (12065, 14859)]