38253405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 62995968

約数和(自身を除く): 24742563

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 431, 485, 915, 1293, 1455, 2155, 5917, 6465, 17751, 26291, 29585, 41807, 78873, 88755, 125421, 131455, 209035, 394365, 627105, 2550227, 7650681, 12751135, 38253405]

約数ペア:

[(1, 38253405), (3, 12751135), (5, 7650681), (15, 2550227), (61, 627105), (97, 394365), (183, 209035), (291, 131455), (305, 125421), (431, 88755), (485, 78873), (915, 41807), (1293, 29585), (1455, 26291), (2155, 17751), (5917, 6465)]