47368475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 36

約数和(自身を含む): 73818192

約数和(自身を除く): 26449717

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 2237, 3025, 4235, 11185, 15659, 21175, 24607, 55925, 78295, 123035, 172249, 270677, 391475, 615175, 861245, 1353385, 1894739, 4306225, 6766925, 9473695, 47368475]

約数ペア:

[(1, 47368475), (5, 9473695), (7, 6766925), (11, 4306225), (25, 1894739), (35, 1353385), (55, 861245), (77, 615175), (121, 391475), (175, 270677), (275, 172249), (385, 123035), (605, 78295), (847, 55925), (1925, 24607), (2237, 21175), (3025, 15659), (4235, 11185)]