229968405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{176221}}^1$

素因数の和:176261

約数の個数: 24

約数和(自身を含む): 412359480

約数和(自身を除く): 182391075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 176221, 528663, 881105, 1585989, 2643315, 5110409, 7929945, 15331227, 25552045, 45993681, 76656135, 229968405]

約数ペア:

[(1, 229968405), (3, 76656135), (5, 45993681), (9, 25552045), (15, 15331227), (29, 7929945), (45, 5110409), (87, 2643315), (145, 1585989), (261, 881105), (435, 528663), (1305, 176221)]