15695989965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4637}}^1$

素因数の和:4811

約数の個数: 96

約数和(自身を含む): 29693589120

約数和(自身を除く): 13997599155

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 107, 111, 171, 185, 285, 321, 333, 535, 555, 703, 855, 963, 1605, 1665, 2033, 2109, 3515, 3959, 4637, 4815, 6099, 6327, 10165, 10545, 11877, 13911, 18297, 19795, 23185, 30495, 31635, 35631, 41733, 59385, 69555, 75221, 88103, 91485, 171569, 178155, 208665, 225663, 264309, 376105, 440515, 496159, 514707, 676989, 792927, 857845, 1128315, 1321545, 1488477, 1544121, 2480795, 2573535, 3259811, 3384945, 3964635, 4465431, 7442385, 7720605, 9427021, 9779433, 16299055, 18357883, 22327155, 28281063, 29338299, 47135105, 48897165, 55073649, 84843189, 91789415, 141405315, 146691495, 165220947, 275368245, 348799777, 424215945, 826104735, 1046399331, 1743998885, 3139197993, 5231996655, 15695989965]

約数ペア:

[(1, 15695989965), (3, 5231996655), (5, 3139197993), (9, 1743998885), (15, 1046399331), (19, 826104735), (37, 424215945), (45, 348799777), (57, 275368245), (95, 165220947), (107, 146691495), (111, 141405315), (171, 91789415), (185, 84843189), (285, 55073649), (321, 48897165), (333, 47135105), (535, 29338299), (555, 28281063), (703, 22327155), (855, 18357883), (963, 16299055), (1605, 9779433), (1665, 9427021), (2033, 7720605), (2109, 7442385), (3515, 4465431), (3959, 3964635), (4637, 3384945), (4815, 3259811), (6099, 2573535), (6327, 2480795), (10165, 1544121), (10545, 1488477), (11877, 1321545), (13911, 1128315), (18297, 857845), (19795, 792927), (23185, 676989), (30495, 514707), (31635, 496159), (35631, 440515), (41733, 376105), (59385, 264309), (69555, 225663), (75221, 208665), (88103, 178155), (91485, 171569)]