423703825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 539429760

約数和(自身を除く): 115725935

約数列:

[1, 5, 25, 47, 211, 235, 1055, 1175, 1709, 5275, 8545, 9917, 42725, 49585, 80323, 247925, 360599, 401615, 1802995, 2008075, 9014975, 16948153, 84740765, 423703825]

約数ペア:

[(1, 423703825), (5, 84740765), (25, 16948153), (47, 9014975), (211, 2008075), (235, 1802995), (1055, 401615), (1175, 360599), (1709, 247925), (5275, 80323), (8545, 49585), (9917, 42725)]