28794255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 53451264

約数和(自身を除く): 24657009

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 4093, 7035, 12279, 20465, 28651, 61395, 85953, 143255, 274231, 429765, 822693, 1371155, 1919617, 4113465, 5758851, 9598085, 28794255]

約数ペア:

[(1, 28794255), (3, 9598085), (5, 5758851), (7, 4113465), (15, 1919617), (21, 1371155), (35, 822693), (67, 429765), (105, 274231), (201, 143255), (335, 85953), (469, 61395), (1005, 28651), (1407, 20465), (2345, 12279), (4093, 7035)]