48331325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 72376320

約数和(自身を除く): 24044995

約数列:

[1, 5, 7, 25, 31, 35, 59, 151, 155, 175, 217, 295, 413, 755, 775, 1057, 1085, 1475, 1829, 2065, 3775, 4681, 5285, 5425, 8909, 9145, 10325, 12803, 23405, 26425, 32767, 44545, 45725, 62363, 64015, 117025, 163835, 222725, 276179, 311815, 320075, 819175, 1380895, 1559075, 1933253, 6904475, 9666265, 48331325]

約数ペア:

[(1, 48331325), (5, 9666265), (7, 6904475), (25, 1933253), (31, 1559075), (35, 1380895), (59, 819175), (151, 320075), (155, 311815), (175, 276179), (217, 222725), (295, 163835), (413, 117025), (755, 64015), (775, 62363), (1057, 45725), (1085, 44545), (1475, 32767), (1829, 26425), (2065, 23405), (3775, 12803), (4681, 10325), (5285, 9145), (5425, 8909)]