5423425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 8142336

約数和(自身を除く): 2718911

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1823, 2975, 9115, 12761, 30991, 45575, 63805, 154955, 216937, 319025, 774775, 1084685, 5423425]

約数ペア:

[(1, 5423425), (5, 1084685), (7, 774775), (17, 319025), (25, 216937), (35, 154955), (85, 63805), (119, 45575), (175, 30991), (425, 12761), (595, 9115), (1823, 2975)]