11285715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 21726720

約数和(自身を除く): 10441005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 5657, 16971, 28285, 39599, 84855, 107483, 118797, 197995, 322449, 537415, 593985, 752381, 1612245, 2257143, 3761905, 11285715]

約数ペア:

[(1, 11285715), (3, 3761905), (5, 2257143), (7, 1612245), (15, 752381), (19, 593985), (21, 537415), (35, 322449), (57, 197995), (95, 118797), (105, 107483), (133, 84855), (285, 39599), (399, 28285), (665, 16971), (1995, 5657)]