40145035

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14519}}^1$

素因数の和:14610

約数の個数: 16

約数和(自身を含む): 55756800

約数和(自身を除く): 15611765

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 14519, 72595, 101633, 508165, 1147001, 5735005, 8029007, 40145035]

約数ペア:

[(1, 40145035), (5, 8029007), (7, 5735005), (35, 1147001), (79, 508165), (395, 101633), (553, 72595), (2765, 14519)]