40629995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37447}}^1$

素因数の和:37490

約数の個数: 16

約数和(自身を含む): 57520128

約数和(自身を除く): 16890133

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 37447, 187235, 262129, 1160857, 1310645, 5804285, 8125999, 40629995]

約数ペア:

[(1, 40629995), (5, 8125999), (7, 5804285), (31, 1310645), (35, 1160857), (155, 262129), (217, 187235), (1085, 37447)]