247234175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6271}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 326645760

約数和(自身を除く): 79411585

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 6271, 7885, 31355, 39425, 119149, 156775, 520493, 595745, 2602465, 2978725, 9889367, 13012325, 49446835, 247234175]

約数ペア:

[(1, 247234175), (5, 49446835), (19, 13012325), (25, 9889367), (83, 2978725), (95, 2602465), (415, 595745), (475, 520493), (1577, 156775), (2075, 119149), (6271, 39425), (7885, 31355)]