48148875

素因数分解:

$3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 87739392

約数和(自身を除く): 39590517

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 127, 225, 337, 375, 381, 635, 1011, 1125, 1143, 1685, 1905, 3033, 3175, 5055, 5715, 8425, 9525, 15165, 15875, 25275, 28575, 42125, 42799, 47625, 75825, 126375, 128397, 142875, 213995, 379125, 385191, 641985, 1069975, 1925955, 3209925, 5349875, 9629775, 16049625, 48148875]

約数ペア:

[(1, 48148875), (3, 16049625), (5, 9629775), (9, 5349875), (15, 3209925), (25, 1925955), (45, 1069975), (75, 641985), (125, 385191), (127, 379125), (225, 213995), (337, 142875), (375, 128397), (381, 126375), (635, 75825), (1011, 47625), (1125, 42799), (1143, 42125), (1685, 28575), (1905, 25275), (3033, 15875), (3175, 15165), (5055, 9525), (5715, 8425)]