428877135

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{39877}}^1$

素因数の和:40127

約数の個数: 24

約数和(自身を含む): 746516160

約数和(自身を除く): 317639025

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 39877, 119631, 199385, 358893, 598155, 1794465, 9530603, 28591809, 47653015, 85775427, 142959045, 428877135]

約数ペア:

[(1, 428877135), (3, 142959045), (5, 85775427), (9, 47653015), (15, 28591809), (45, 9530603), (239, 1794465), (717, 598155), (1195, 358893), (2151, 199385), (3585, 119631), (10755, 39877)]