40894785

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31337}}^1$

素因数の和:31377

約数の個数: 24

約数和(自身を含む): 73330920

約数和(自身を除く): 32436135

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 31337, 94011, 156685, 282033, 470055, 908773, 1410165, 2726319, 4543865, 8178957, 13631595, 40894785]

約数ペア:

[(1, 40894785), (3, 13631595), (5, 8178957), (9, 4543865), (15, 2726319), (29, 1410165), (45, 908773), (87, 470055), (145, 282033), (261, 156685), (435, 94011), (1305, 31337)]