253669215

素因数分解:

$3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{14081}}^1$

素因数の和:15290

約数の個数: 16

約数和(自身を含む): 406237536

約数和(自身を除く): 152568321

約数列:

[1, 3, 5, 15, 1201, 3603, 6005, 14081, 18015, 42243, 70405, 211215, 16911281, 50733843, 84556405, 253669215]

約数ペア:

[(1, 253669215), (3, 84556405), (5, 50733843), (15, 16911281), (1201, 211215), (3603, 70405), (6005, 42243), (14081, 18015)]