75352755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 128132928

約数和(自身を除く): 52780173

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 461, 641, 1383, 1923, 2305, 3205, 6915, 7837, 9615, 10897, 23511, 32691, 39185, 54485, 117555, 163455, 295501, 886503, 1477505, 4432515, 5023517, 15070551, 25117585, 75352755]

約数ペア:

[(1, 75352755), (3, 25117585), (5, 15070551), (15, 5023517), (17, 4432515), (51, 1477505), (85, 886503), (255, 295501), (461, 163455), (641, 117555), (1383, 54485), (1923, 39185), (2305, 32691), (3205, 23511), (6915, 10897), (7837, 9615)]