4077405

素因数分解:

$3^3\times 5^1\times {\mathrm{30203}}^1$

素因数の和:30217

約数の個数: 16

約数和(自身を含む): 7248960

約数和(自身を除く): 3171555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 30203, 90609, 151015, 271827, 453045, 815481, 1359135, 4077405]

約数ペア:

[(1, 4077405), (3, 1359135), (5, 815481), (9, 453045), (15, 271827), (27, 151015), (45, 90609), (135, 30203)]