48776175

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 109770752

約数和(自身を除く): 60994577

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 37, 45, 63, 75, 81, 93, 105, 111, 135, 155, 175, 185, 189, 217, 225, 243, 259, 279, 315, 333, 405, 465, 525, 555, 567, 651, 675, 775, 777, 837, 925, 945, 999, 1085, 1147, 1215, 1295, 1395, 1575, 1665, 1701, 1953, 2025, 2325, 2331, 2511, 2775, 2835, 2997, 3255, 3441, 3885, 4185, 4725, 4995, 5425, 5735, 5859, 6075, 6475, 6975, 6993, 7533, 8029, 8325, 8505, 8991, 9765, 10323, 11655, 12555, 14175, 14985, 16275, 17205, 17577, 19425, 20925, 20979, 24087, 24975, 28675, 29295, 30969, 34965, 37665, 40145, 42525, 44955, 48825, 51615, 52731, 58275, 62775, 62937, 72261, 74925, 86025, 87885, 92907, 104895, 120435, 146475, 154845, 174825, 188325, 200725, 216783, 224775, 258075, 263655, 278721, 314685, 361305, 439425, 464535, 524475, 602175, 650349, 774225, 1083915, 1318275, 1393605, 1573425, 1806525, 1951047, 2322675, 3251745, 5419575, 6968025, 9755235, 16258725, 48776175]

約数ペア:

[(1, 48776175), (3, 16258725), (5, 9755235), (7, 6968025), (9, 5419575), (15, 3251745), (21, 2322675), (25, 1951047), (27, 1806525), (31, 1573425), (35, 1393605), (37, 1318275), (45, 1083915), (63, 774225), (75, 650349), (81, 602175), (93, 524475), (105, 464535), (111, 439425), (135, 361305), (155, 314685), (175, 278721), (185, 263655), (189, 258075), (217, 224775), (225, 216783), (243, 200725), (259, 188325), (279, 174825), (315, 154845), (333, 146475), (405, 120435), (465, 104895), (525, 92907), (555, 87885), (567, 86025), (651, 74925), (675, 72261), (775, 62937), (777, 62775), (837, 58275), (925, 52731), (945, 51615), (999, 48825), (1085, 44955), (1147, 42525), (1215, 40145), (1295, 37665), (1395, 34965), (1575, 30969), (1665, 29295), (1701, 28675), (1953, 24975), (2025, 24087), (2325, 20979), (2331, 20925), (2511, 19425), (2775, 17577), (2835, 17205), (2997, 16275), (3255, 14985), (3441, 14175), (3885, 12555), (4185, 11655), (4725, 10323), (4995, 9765), (5425, 8991), (5735, 8505), (5859, 8325), (6075, 8029), (6475, 7533), (6975, 6993)]