12772025

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 18421440

約数和(自身を除く): 5649415

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1237, 1475, 2065, 6185, 8659, 10325, 30925, 43295, 72983, 216475, 364915, 510881, 1824575, 2554405, 12772025]

約数ペア:

[(1, 12772025), (5, 2554405), (7, 1824575), (25, 510881), (35, 364915), (59, 216475), (175, 72983), (295, 43295), (413, 30925), (1237, 10325), (1475, 8659), (2065, 6185)]