53415705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2411}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 98178048

約数和(自身を除く): 44762343

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 2411, 3165, 4431, 7233, 7385, 12055, 16877, 22155, 36165, 50631, 84385, 253155, 508721, 1526163, 2543605, 3561047, 7630815, 10683141, 17805235, 53415705]

約数ペア:

[(1, 53415705), (3, 17805235), (5, 10683141), (7, 7630815), (15, 3561047), (21, 2543605), (35, 1526163), (105, 508721), (211, 253155), (633, 84385), (1055, 50631), (1477, 36165), (2411, 22155), (3165, 16877), (4431, 12055), (7233, 7385)]