25430065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 32006016

約数和(自身を除く): 6575951

約数列:

[1, 5, 23, 115, 251, 881, 1255, 4405, 5773, 20263, 28865, 101315, 221131, 1105655, 5086013, 25430065]

約数ペア:

[(1, 25430065), (5, 5086013), (23, 1105655), (115, 221131), (251, 101315), (881, 28865), (1255, 20263), (4405, 5773)]