7156913145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 12030301440

約数和(自身を除く): 4873388295

約数列:

[1, 3, 5, 15, 37, 61, 111, 179, 183, 185, 305, 537, 555, 895, 915, 1181, 2257, 2685, 3543, 5905, 6623, 6771, 10919, 11285, 17715, 19869, 32757, 33115, 33855, 43697, 54595, 72041, 99345, 131091, 163785, 211399, 216123, 218485, 360205, 404003, 634197, 655455, 1056995, 1080615, 1212009, 2020015, 2665517, 3170985, 6060045, 7821763, 7996551, 12895339, 13327585, 23465289, 38686017, 39108815, 39982755, 64476695, 117326445, 193430085, 477127543, 1431382629, 2385637715, 7156913145]

約数ペア:

[(1, 7156913145), (3, 2385637715), (5, 1431382629), (15, 477127543), (37, 193430085), (61, 117326445), (111, 64476695), (179, 39982755), (183, 39108815), (185, 38686017), (305, 23465289), (537, 13327585), (555, 12895339), (895, 7996551), (915, 7821763), (1181, 6060045), (2257, 3170985), (2685, 2665517), (3543, 2020015), (5905, 1212009), (6623, 1080615), (6771, 1056995), (10919, 655455), (11285, 634197), (17715, 404003), (19869, 360205), (32757, 218485), (33115, 216123), (33855, 211399), (43697, 163785), (54595, 131091), (72041, 99345)]