63183325

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 80519400

約数和(自身を除く): 17336075

約数列:

[1, 5, 25, 73, 89, 365, 389, 445, 1825, 1945, 2225, 6497, 9725, 28397, 32485, 34621, 141985, 162425, 173105, 709925, 865525, 2527333, 12636665, 63183325]

約数ペア:

[(1, 63183325), (5, 12636665), (25, 2527333), (73, 865525), (89, 709925), (365, 173105), (389, 162425), (445, 141985), (1825, 34621), (1945, 32485), (2225, 28397), (6497, 9725)]