1272061395

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8831}}^1$

素因数の和:8953

約数の個数: 64

約数和(自身を含む): 2492743680

約数和(自身を除く): 1220682285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 97, 99, 135, 165, 291, 297, 485, 495, 873, 1067, 1455, 1485, 2619, 3201, 4365, 5335, 8831, 9603, 13095, 16005, 26493, 28809, 44155, 48015, 79479, 97141, 132465, 144045, 238437, 291423, 397395, 485705, 856607, 874269, 1192185, 1457115, 2569821, 2622807, 4283035, 4371345, 7709463, 9422677, 12849105, 13114035, 23128389, 28268031, 38547315, 47113385, 84804093, 115641945, 141340155, 254412279, 424020465, 1272061395]

約数ペア:

[(1, 1272061395), (3, 424020465), (5, 254412279), (9, 141340155), (11, 115641945), (15, 84804093), (27, 47113385), (33, 38547315), (45, 28268031), (55, 23128389), (97, 13114035), (99, 12849105), (135, 9422677), (165, 7709463), (291, 4371345), (297, 4283035), (485, 2622807), (495, 2569821), (873, 1457115), (1067, 1192185), (1455, 874269), (1485, 856607), (2619, 485705), (3201, 397395), (4365, 291423), (5335, 238437), (8831, 144045), (9603, 132465), (13095, 97141), (16005, 79479), (26493, 48015), (28809, 44155)]