57179925

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 123152832

約数和(自身を除く): 65972907

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 135, 151, 153, 165, 187, 225, 255, 275, 297, 405, 425, 453, 459, 495, 561, 675, 755, 765, 825, 891, 935, 1275, 1359, 1377, 1485, 1661, 1683, 2025, 2265, 2295, 2475, 2567, 2805, 3775, 3825, 4077, 4455, 4675, 4983, 5049, 6795, 6885, 7425, 7701, 8305, 8415, 11325, 11475, 12231, 12835, 14025, 14949, 15147, 20385, 22275, 23103, 24915, 25245, 28237, 33975, 34425, 38505, 41525, 42075, 44847, 61155, 64175, 69309, 74745, 75735, 84711, 101925, 115515, 124575, 126225, 134541, 141185, 192525, 207927, 224235, 254133, 305775, 346545, 373725, 378675, 423555, 577575, 672705, 705925, 762399, 1039635, 1121175, 1270665, 1732725, 2117775, 2287197, 3363525, 3811995, 5198175, 6353325, 11435985, 19059975, 57179925]

約数ペア:

[(1, 57179925), (3, 19059975), (5, 11435985), (9, 6353325), (11, 5198175), (15, 3811995), (17, 3363525), (25, 2287197), (27, 2117775), (33, 1732725), (45, 1270665), (51, 1121175), (55, 1039635), (75, 762399), (81, 705925), (85, 672705), (99, 577575), (135, 423555), (151, 378675), (153, 373725), (165, 346545), (187, 305775), (225, 254133), (255, 224235), (275, 207927), (297, 192525), (405, 141185), (425, 134541), (453, 126225), (459, 124575), (495, 115515), (561, 101925), (675, 84711), (755, 75735), (765, 74745), (825, 69309), (891, 64175), (935, 61155), (1275, 44847), (1359, 42075), (1377, 41525), (1485, 38505), (1661, 34425), (1683, 33975), (2025, 28237), (2265, 25245), (2295, 24915), (2475, 23103), (2567, 22275), (2805, 20385), (3775, 15147), (3825, 14949), (4077, 14025), (4455, 12835), (4675, 12231), (4983, 11475), (5049, 11325), (6795, 8415), (6885, 8305), (7425, 7701)]