31125996945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{4523}}^1$

素因数の和:4727

約数の個数: 96

約数和(自身を含む): 57758088960

約数和(自身を除く): 26632092015

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 109, 115, 183, 207, 305, 327, 345, 545, 549, 915, 981, 1035, 1403, 1635, 2507, 2745, 4209, 4523, 4905, 6649, 7015, 7521, 12535, 12627, 13569, 19947, 21045, 22563, 22615, 33245, 37605, 40707, 59841, 63135, 67845, 99735, 104029, 112815, 152927, 203535, 275903, 299205, 312087, 458781, 493007, 520145, 764635, 827709, 936261, 1376343, 1379515, 1479021, 1560435, 2293905, 2465035, 2483127, 4138545, 4437063, 4681305, 6345769, 6881715, 7395105, 11339161, 12415635, 19037307, 22185315, 30073427, 31728845, 34017483, 56695805, 57111921, 90220281, 95186535, 102052449, 150367135, 170087415, 270660843, 285559605, 451101405, 510262245, 691688821, 1353304215, 2075066463, 3458444105, 6225199389, 10375332315, 31125996945]

約数ペア:

[(1, 31125996945), (3, 10375332315), (5, 6225199389), (9, 3458444105), (15, 2075066463), (23, 1353304215), (45, 691688821), (61, 510262245), (69, 451101405), (109, 285559605), (115, 270660843), (183, 170087415), (207, 150367135), (305, 102052449), (327, 95186535), (345, 90220281), (545, 57111921), (549, 56695805), (915, 34017483), (981, 31728845), (1035, 30073427), (1403, 22185315), (1635, 19037307), (2507, 12415635), (2745, 11339161), (4209, 7395105), (4523, 6881715), (4905, 6345769), (6649, 4681305), (7015, 4437063), (7521, 4138545), (12535, 2483127), (12627, 2465035), (13569, 2293905), (19947, 1560435), (21045, 1479021), (22563, 1379515), (22615, 1376343), (33245, 936261), (37605, 827709), (40707, 764635), (59841, 520145), (63135, 493007), (67845, 458781), (99735, 312087), (104029, 299205), (112815, 275903), (152927, 203535)]