40080465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30713}}^1$

素因数の和:30753

約数の個数: 24

約数和(自身を含む): 71870760

約数和(自身を除く): 31790295

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 30713, 92139, 153565, 276417, 460695, 890677, 1382085, 2672031, 4453385, 8016093, 13360155, 40080465]

約数ペア:

[(1, 40080465), (3, 13360155), (5, 8016093), (9, 4453385), (15, 2672031), (29, 1382085), (45, 890677), (87, 460695), (145, 276417), (261, 153565), (435, 92139), (1305, 30713)]