53778105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 95416932

約数和(自身を除く): 41638827

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 541, 705, 1623, 2115, 2209, 2705, 4869, 6627, 8115, 11045, 19881, 24345, 25427, 33135, 76281, 99405, 127135, 228843, 381405, 1144215, 1195069, 3585207, 5975345, 10755621, 17926035, 53778105]

約数ペア:

[(1, 53778105), (3, 17926035), (5, 10755621), (9, 5975345), (15, 3585207), (45, 1195069), (47, 1144215), (141, 381405), (235, 228843), (423, 127135), (541, 99405), (705, 76281), (1623, 33135), (2115, 25427), (2209, 24345), (2705, 19881), (4869, 11045), (6627, 8115)]