82776807525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 141850920960

約数和(自身を除く): 59074113435

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 163, 205, 239, 489, 615, 691, 717, 815, 1025, 1195, 2073, 2445, 3075, 3455, 3585, 4075, 5975, 6683, 9799, 10365, 12225, 17275, 17925, 20049, 28331, 29397, 33415, 38957, 48995, 51825, 84993, 100245, 112633, 116871, 141655, 146985, 165149, 167075, 194785, 244975, 337899, 424965, 495447, 501225, 563165, 584355, 708275, 734925, 825745, 973925, 1597237, 1689495, 2124825, 2477235, 2815825, 2921775, 4128725, 4617953, 4791711, 6771109, 7986185, 8447475, 12386175, 13853859, 20313327, 23089765, 23958555, 26919287, 33855545, 39930925, 69269295, 80757861, 101566635, 115448825, 119792775, 134596435, 169277725, 346346475, 403789305, 507833175, 672982175, 1103690767, 2018946525, 3311072301, 5518453835, 16555361505, 27592269175, 82776807525]

約数ペア:

[(1, 82776807525), (3, 27592269175), (5, 16555361505), (15, 5518453835), (25, 3311072301), (41, 2018946525), (75, 1103690767), (123, 672982175), (163, 507833175), (205, 403789305), (239, 346346475), (489, 169277725), (615, 134596435), (691, 119792775), (717, 115448825), (815, 101566635), (1025, 80757861), (1195, 69269295), (2073, 39930925), (2445, 33855545), (3075, 26919287), (3455, 23958555), (3585, 23089765), (4075, 20313327), (5975, 13853859), (6683, 12386175), (9799, 8447475), (10365, 7986185), (12225, 6771109), (17275, 4791711), (17925, 4617953), (20049, 4128725), (28331, 2921775), (29397, 2815825), (33415, 2477235), (38957, 2124825), (48995, 1689495), (51825, 1597237), (84993, 973925), (100245, 825745), (112633, 734925), (116871, 708275), (141655, 584355), (146985, 563165), (165149, 501225), (167075, 495447), (194785, 424965), (244975, 337899)]