42836925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 77852160

約数和(自身を除く): 35015235

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1307, 1311, 1425, 1725, 2185, 3921, 6535, 6555, 10925, 19605, 24833, 30061, 32675, 32775, 74499, 90183, 98025, 124165, 150305, 372495, 450915, 571159, 620825, 751525, 1713477, 1862475, 2254575, 2855795, 8567385, 14278975, 42836925]

約数ペア:

[(1, 42836925), (3, 14278975), (5, 8567385), (15, 2855795), (19, 2254575), (23, 1862475), (25, 1713477), (57, 751525), (69, 620825), (75, 571159), (95, 450915), (115, 372495), (285, 150305), (345, 124165), (437, 98025), (475, 90183), (575, 74499), (1307, 32775), (1311, 32675), (1425, 30061), (1725, 24833), (2185, 19605), (3921, 10925), (6535, 6555)]