53110225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16009

約数の個数: 24

約数和(自身を含む): 79231040

約数和(自身を除く): 26120815

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 15973, 79865, 111811, 303487, 399325, 559055, 1517435, 2124409, 2795275, 7587175, 10622045, 53110225]

約数ペア:

[(1, 53110225), (5, 10622045), (7, 7587175), (19, 2795275), (25, 2124409), (35, 1517435), (95, 559055), (133, 399325), (175, 303487), (475, 111811), (665, 79865), (3325, 15973)]