12349225

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 18892764

約数和(自身を除く): 6543539

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 593, 595, 833, 1225, 2965, 2975, 4151, 4165, 10081, 14825, 20755, 20825, 29057, 50405, 70567, 103775, 145285, 252025, 352835, 493969, 726425, 1764175, 2469845, 12349225]

約数ペア:

[(1, 12349225), (5, 2469845), (7, 1764175), (17, 726425), (25, 493969), (35, 352835), (49, 252025), (85, 145285), (119, 103775), (175, 70567), (245, 50405), (425, 29057), (593, 20825), (595, 20755), (833, 14825), (1225, 10081), (2965, 4165), (2975, 4151)]