55915775

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 15329665

約数列:

[1, 5, 25, 59, 167, 227, 295, 835, 1135, 1475, 4175, 5675, 9853, 13393, 37909, 49265, 66965, 189545, 246325, 334825, 947725, 2236631, 11183155, 55915775]

約数ペア:

[(1, 55915775), (5, 11183155), (25, 2236631), (59, 947725), (167, 334825), (227, 246325), (295, 189545), (835, 66965), (1135, 49265), (1475, 37909), (4175, 13393), (5675, 9853)]