40555325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 12316291

約数列:

[1, 5, 23, 25, 115, 251, 281, 575, 1255, 1405, 5773, 6275, 6463, 7025, 28865, 32315, 70531, 144325, 161575, 352655, 1622213, 1763275, 8111065, 40555325]

約数ペア:

[(1, 40555325), (5, 8111065), (23, 1763275), (25, 1622213), (115, 352655), (251, 161575), (281, 144325), (575, 70531), (1255, 32315), (1405, 28865), (5773, 7025), (6275, 6463)]