75071865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 135959616

約数和(自身を除く): 60887751

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 541, 841, 957, 1595, 1623, 2523, 2705, 4205, 4785, 5951, 8115, 9251, 12615, 15689, 17853, 27753, 29755, 46255, 47067, 78445, 89265, 138765, 172579, 235335, 454981, 517737, 862895, 1364943, 2274905, 2588685, 5004791, 6824715, 15014373, 25023955, 75071865]

約数ペア:

[(1, 75071865), (3, 25023955), (5, 15014373), (11, 6824715), (15, 5004791), (29, 2588685), (33, 2274905), (55, 1364943), (87, 862895), (145, 517737), (165, 454981), (319, 235335), (435, 172579), (541, 138765), (841, 89265), (957, 78445), (1595, 47067), (1623, 46255), (2523, 29755), (2705, 27753), (4205, 17853), (4785, 15689), (5951, 12615), (8115, 9251)]