5200555

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 6852240

約数和(自身を除く): 1651685

約数列:

[1, 5, 17, 59, 61, 85, 289, 295, 305, 1003, 1037, 1445, 3599, 5015, 5185, 17051, 17629, 17995, 61183, 85255, 88145, 305915, 1040111, 5200555]

約数ペア:

[(1, 5200555), (5, 1040111), (17, 305915), (59, 88145), (61, 85255), (85, 61183), (289, 17995), (295, 17629), (305, 17051), (1003, 5185), (1037, 5015), (1445, 3599)]