53143545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38933}}^1$

素因数の和:38961

約数の個数: 32

約数和(自身を含む): 104654592

約数和(自身を除く): 51511047

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 38933, 116799, 194665, 272531, 506129, 583995, 817593, 1362655, 1518387, 2530645, 3542903, 4087965, 7591935, 10628709, 17714515, 53143545]

約数ペア:

[(1, 53143545), (3, 17714515), (5, 10628709), (7, 7591935), (13, 4087965), (15, 3542903), (21, 2530645), (35, 1518387), (39, 1362655), (65, 817593), (91, 583995), (105, 506129), (195, 272531), (273, 194665), (455, 116799), (1365, 38933)]