8312545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 10916928

約数和(自身を除く): 2604383

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 943, 989, 1681, 1763, 4715, 4945, 8405, 8815, 38663, 40549, 72283, 193315, 202745, 361415, 1662509, 8312545]

約数ペア:

[(1, 8312545), (5, 1662509), (23, 361415), (41, 202745), (43, 193315), (115, 72283), (205, 40549), (215, 38663), (943, 8815), (989, 8405), (1681, 4945), (1763, 4715)]