2448425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 3678336

約数和(自身を除く): 1229911

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 823, 2975, 4115, 5761, 13991, 20575, 28805, 69955, 97937, 144025, 349775, 489685, 2448425]

約数ペア:

[(1, 2448425), (5, 489685), (7, 349775), (17, 144025), (25, 97937), (35, 69955), (85, 28805), (119, 20575), (175, 13991), (425, 5761), (595, 4115), (823, 2975)]