12246815

素因数分解:

$5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 17692800

約数和(自身を除く): 5445985

約数列:

[1, 5, 7, 35, 37, 49, 185, 193, 245, 259, 343, 965, 1295, 1351, 1715, 1813, 6755, 7141, 9065, 9457, 12691, 35705, 47285, 49987, 63455, 66199, 249935, 330995, 349909, 1749545, 2449363, 12246815]

約数ペア:

[(1, 12246815), (5, 2449363), (7, 1749545), (35, 349909), (37, 330995), (49, 249935), (185, 66199), (193, 63455), (245, 49987), (259, 47285), (343, 35705), (965, 12691), (1295, 9457), (1351, 9065), (1715, 7141), (1813, 6755)]