28342005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28201}}^1$

素因数の和:28276

約数の個数: 16

約数和(自身を含む): 46025664

約数和(自身を除く): 17683659

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28201, 84603, 141005, 423015, 1889467, 5668401, 9447335, 28342005]

約数ペア:

[(1, 28342005), (3, 9447335), (5, 5668401), (15, 1889467), (67, 423015), (201, 141005), (335, 84603), (1005, 28201)]