12244855

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 6370889

約数列:

[1, 5, 7, 23, 35, 41, 49, 53, 115, 161, 205, 245, 265, 287, 371, 805, 943, 1127, 1219, 1435, 1855, 2009, 2173, 2597, 4715, 5635, 6095, 6601, 8533, 10045, 10865, 12985, 15211, 33005, 42665, 46207, 49979, 59731, 76055, 106477, 231035, 249895, 298655, 349853, 532385, 1749265, 2448971, 12244855]

約数ペア:

[(1, 12244855), (5, 2448971), (7, 1749265), (23, 532385), (35, 349853), (41, 298655), (49, 249895), (53, 231035), (115, 106477), (161, 76055), (205, 59731), (245, 49979), (265, 46207), (287, 42665), (371, 33005), (805, 15211), (943, 12985), (1127, 10865), (1219, 10045), (1435, 8533), (1855, 6601), (2009, 6095), (2173, 5635), (2597, 4715)]