4057151405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{144203}}^1$

素因数の和:144556

約数の個数: 16

約数和(自身を含む): 5170578624

約数和(自身を除く): 1113427219

約数列:

[1, 5, 17, 85, 331, 1655, 5627, 28135, 144203, 721015, 2451451, 12257255, 47731193, 238655965, 811430281, 4057151405]

約数ペア:

[(1, 4057151405), (5, 811430281), (17, 238655965), (85, 47731193), (331, 12257255), (1655, 2451451), (5627, 721015), (28135, 144203)]