53109075

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{2029}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 88102000

約数和(自身を除く): 34992925

約数列:

[1, 3, 5, 15, 25, 75, 349, 1047, 1745, 2029, 5235, 6087, 8725, 10145, 26175, 30435, 50725, 152175, 708121, 2124363, 3540605, 10621815, 17703025, 53109075]

約数ペア:

[(1, 53109075), (3, 17703025), (5, 10621815), (15, 3540605), (25, 2124363), (75, 708121), (349, 152175), (1047, 50725), (1745, 30435), (2029, 26175), (5235, 10145), (6087, 8725)]