157390335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 290425824

約数和(自身を除く): 133035489

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 233, 255, 699, 765, 883, 1165, 2097, 2649, 3495, 3961, 4415, 7947, 10485, 11883, 13245, 15011, 19805, 35649, 39735, 45033, 59415, 75055, 135099, 178245, 205739, 225165, 617217, 675495, 1028695, 1851651, 3086085, 3497563, 9258255, 10492689, 17487815, 31478067, 52463445, 157390335]

約数ペア:

[(1, 157390335), (3, 52463445), (5, 31478067), (9, 17487815), (15, 10492689), (17, 9258255), (45, 3497563), (51, 3086085), (85, 1851651), (153, 1028695), (233, 675495), (255, 617217), (699, 225165), (765, 205739), (883, 178245), (1165, 135099), (2097, 75055), (2649, 59415), (3495, 45033), (3961, 39735), (4415, 35649), (7947, 19805), (10485, 15011), (11883, 13245)]